Journal of Research and Publication Innovation

ANALISIS SENTIMEN ULASAN PUBLIK PADA X MENGGUNAKAN NAIVE BAYES UNTUK MENINGKATKAN KUALITAS LAYANAN TRANSJAKARTA

2025-12-16T04:20:44+07:00

As the largest public transportation system in Jakarta, TransJakarta frequently becomes a topic of discussion on Twitter due to various user experiences ranging from satisfaction to service-related complaints. The abundance of public opinions provides an opportunity to apply machine learning–based sentiment analysis as a faster, more objective, and measurable method for evaluating service quality. This study employs the Naive Bayes algorithm to classify tweet sentiments into positive, negative, and neutral categories. Data were collected through a crawling process using keywords related to TransJakarta, then processed through several stages including tokenization, text cleaning, stopword removal, and stemming to produce analysis-ready data. Several service aspects discussed most frequently include bus arrival punctuality, travel comfort, and fleet conditions. The analysis results indicate that the Naive Bayes model can accurately identify public sentiment patterns in near real-time, enabling the detection of opinion trends across different service dimensions. These findings demonstrate that Naive Bayes–based sentiment analysis can serve as an effective tool for monitoring public perception and provide a strong foundation for TransJakarta in formulating strategies to improve service quality.

PENGARUH LITERASI PERPAJAKAN DAN EFEKTIVITAS PENGELOLAAN KEUANGAN TERHADAP KEWAJIBAN PERPAJAKAN UMKM DI KOTA TANGERANG SELATAN

2025-12-29T20:24:50+07:00

This study examines the influence of tax literacy and financial management effectiveness on the tax obligations of Micro, Small, and Medium Enterprises (MSMEs) in South Tangerang City. The low level of tax compliance among MSMEs, despite the implementation of a 0,5% final income tax rate under Goverment Regulation No. 23 of 2018, indicates a gap between potential and actual tax revenue. Using a quantitative approach, data were collected through questionnaires distributed to 105 MSME actors selected by accidental sampling. The data were analyzed using multiple linear regression preceded by validity, reliability, and classical assumption tests.

PENGARUH PENGGUNAAN SISTEM AKUNTANSI TERKOMPUTERISASI DAN SOSIALISASI PERPAJAKAN TERHADAP KEPATUHAN PERPAJAKAN UMKM DI KOTA TANGERANG SELATAN

2025-12-29T20:25:18+07:00

This study examines the influence of computerized accounting systems and tax socialization on MSME tax compliance in South Tangerang City. A quantitative method was applied using 105 MSME respondents selected through incidental sampling. Data were analyzed using PLS-SEM with SmartPLS. The results show that the use of computerized accounting systems falls into the moderate category, while tax socialization and tax compliance are in the fairly high category. Structural analysis confirms that computerized accounting and tax socialization have a positive and significant effect on MSME tax compliance. These findings highlight the importance of digital accounting literacy and stronger tax outreach in improving tax compliance.

PENGEMBANGAN SISTEM REKOMENDASI BERBASIS FILTERING COLLABORATIVE UNTUK E-COMMERCE DI PT. ARAH ENVIROMENTAL INDONESIA

2025-12-29T20:33:29+07:00

The rapid development of information technology has significantly advanced the e-commerce sector, enabling users to purchase products easily without time or location limits. However, the vast number of available products often makes it difficult for users to choose the right ones. This study aims to develop a Filtering Collaborative -based recommendation system to help users find relevant products at PT. Arah Environmental Indonesia. The system considers three main criteria: product rating, sales volume, and customer clicks or views on a single product sample. The results show that the system can provide accurate and relevant recommendations, improving user shopping experiences and supporting the company’s marketing strategy.

PENGEMBANGAN APLIKASI PENGELOLAAN BANDWIDTH JARINGAN KOMPUTER BERBASIS WEB MENGGUNAKAN METODE AGILE-SCRUM ( STUDI KASUS : PT BALI TOWERINDO SENTRAL TBK )

2026-01-03T12:39:38+07:00

This research develops a web-based computer network bandwidth management application integrated with MikroTik devices using the RouterOS API, with a case study at PT Bali Towerindo Sentral Tbk. The purpose of this research is to design, implement, and test a system capable of providing real-time traffic monitoring, bandwidth packet management, DHCP lease management, basic firewall settings, and an automation mechanism for entering traffic data into a database. With this system, it is expected that the need for manual configuration can be reduced, thereby minimizing the risk of human error in network management. The development method used follows the Agile-Scrum framework through several sprint stages to produce a functional application that meets operational needs. Technical implementation is carried out using a PHP backend, MySQL database, an interactive web interface, and MikroTik integration through APIs for configuration synchronization and traffic data retrieval. System testing is carried out using Black Box and White Box methods to assess performance, stability, and suitability to user needs. The results of the study indicate that the developed application is able to improve visibility of bandwidth usage, simplify the reporting process, accelerate network disruption handling, and reduce manual intervention on MikroTik devices. This research provides recommendations for further development in the form of improving security aspects, expanding monitoring features, and conducting large-scale production tests.

PERANCANGAN SISTEM BERBASIS WEB UNTUK MANAJEMEN PEMINJAMAN ASSET PADA PT MITRA SERVICES INFOTAMA

2026-01-09T14:28:26+07:00

The asset lending process at PT Mitra Services Infotama is still carried out manually using paper forms and recording in Microsoft Excel. This method causes various problems, such as data input errors, verification delays, difficulties in monitoring real-time item availability, and inefficient report recapitulation processes. This study aims to design and implement a web-based asset lending system using a prototype method. Data was obtained through observation, interviews with HRGA and employees, and literature studies to strengthen the theoretical foundation. The system development stage includes needs analysis, process flow design, database design, interface creation, core function development, and user evaluation. The results show that the developed system is capable of handling the loan process, approval, returns, item data management, and reporting automatically. The system is also able to display item availability in real-time, thereby minimizing errors and increasing HRGA productivity. The system implementation has been proven to improve the efficiency and orderliness of asset administration at PT Mitra Services Infotama.

PERANCANGAN SISTEM PENDATAAN USAHA MIKRO KECIL MENENGAH UMKM MENGGUNAKAN FRAMEWORK LARAVEL DI DESA BOJONG INDAH KECAMATAN PARUNG

2026-01-09T14:38:27+07:00

Bojong Indah Village is a village located in Parung District, Bogor Regency, West Java Province. This village has not utilized information technology in processing MSME (UMKM) data, resulting in a lack of security, long data collection times, data irregularity, and limitations in retrieving information. The lack of database system utilization also has the potential to cause data loss. Therefore, system development is needed to facilitate MSME data processing to improve services. The purpose of this study is to provide proposals in the form of input or ideas for improving the MSME data management system so that it can support the creation of good data management by utilizing advances in information and communication technology. This study resulted in a web-based population data information system. This system effectively manages population data in a structured and user-friendly manner. The advantages of this system include automated and efficient population data management, reducing human error and management time.

IMPLEMENTASI METODE AHP DALAM MENENTUKAN KARYAWAN TERBAIK PT. SAKURA ANUGRAH PRATAMA

2026-01-11T22:21:25+07:00

Employee performance appraisal is a crucial aspect in human resource management, especially in an effort to identify outstanding individuals who contribute significantly to the achievement of organizational goals. However, there are still many companies that face obstacles in the assessment process that are not objective, lack clear indicators, and are done manually, causing injustice and reducing employee motivation and loyalty. This study aims to design and implement a decision support system based on Analytical Hierarchy Process (AHP) methods in determining the best employees at PT. Sakura Is The Main Character. The AHP method was chosen because of its ability to process multicriteria problems quantitatively and systematically through paired comparisons to determine the weight of each criterion. The system developed is implemented in the form of a web-based application to facilitate the evaluation process digitally and structured. The results showed that this system is able to provide an objective, transparent, and accurate assessment based on predetermined criteria, namely performance, discipline, skills, and responsibility. Thus, this system is expected to improve the quality of decision-making and create a fairer work environment and motivate employees to continue to improve their performance.

SISTEM PEMANTAUAN JARINGAN PADA PERANGKAT PEMANTAU CUACA OTOMATIS DENGAN METODE RAD BERBASIS APLIKASI WEB

2026-01-13T05:27:25+07:00

Weather is an essential element that influences various aspects of human life, including agriculture, transportation, and health. Global climate change demands an advanced and sustainable weather monitoring system to reduce the risks of extreme weather events. This study aims to develop an effective and efficient network monitoring system for web-based automatic weather monitoring devices. The research methodology uses Rapid Application Development (RAD), which emphasizes a short development cycle through the stages of Requirements Planning, User Design, Construction, and Cutover. This method was chosen due to its flexibility in responding to user feedback and changes in environmental conditions. System validation was conducted using Black Box Testing to ensure functionality without considering the internal structure. The developed system includes user interface features for login, registration, and admin/user dashboards. Administrators can manage weather data and locations, while users can view weather data for each district, temperature charts, humidity levels, and wind speed distribution. Black Box Testing results show that all features function as expected. This study successfully produced an effective web application for collecting, storing, and analyzing weather data. The system provides quick access to weather information and simplifies data management. Its implications include improved capability to anticipate weather changes and support data-driven decision-making across various sectors.

PERBANDINGAN ALGORITMA DES, AES, IDEA, DAN BLOWFISH BERDASARKAN PANJANG KUNCI DAN CIPHERTEXT SEBAGAI INDIKATOR KEAMANAN DATA

2026-01-20T10:36:17+07:00

The rapid growth of information technology has increased the need for secure data transmission, making cryptography a fundamental component of computer security systems. Symmetric cryptographic algorithms play an important role in protecting data confidentiality by transforming plaintext into ciphertext that is difficult to interpret by unauthorized parties. This study aims to compare the symmetric cryptographic algorithms DES, AES, IDEA, and Blowfish based on key length and ciphertext length as indicators of data security. The research utilizes a dataset consisting of 120,000 encryption records containing information on algorithm type, key length, and ciphertext length. The analysis is conducted using a descriptive comparative approach to evaluate differences in security characteristics among the algorithms. Key length is analyzed as an indicator of resistance to brute-force attacks, while ciphertext length is examined to assess encryption complexity and data transformation behavior. The results show that DES has the shortest key length and produces relatively less complex ciphertext, indicating lower security. IDEA demonstrates moderate security characteristics, while AES and Blowfish exhibit larger and more flexible key lengths along with more varied ciphertext patterns. These characteristics suggest that AES and Blowfish provide higher security compared to DES and IDEA. This study concludes that key length and ciphertext characteristics can be used as preliminary indicators in evaluating the relative security of symmetric cryptographic algorithms. However, this research does not include performance testing or cryptanalysis simulations, which can be explored in future studies.

RANCANGAN SISTEM PENYEDIAAN STOK BARANG BERBASIS WEB

2026-01-21T13:20:05+07:00

The Web-Based Stock Provision System Design is a solution to improve the efficiency and effectiveness of inventory management in a company or organization. This system is designed to monitor and manage inventory in real time, thus assisting in more accurate and timely decision-making. With this system, companies can improve their inventory management capabilities, reduce errors and loss of goods, and enhance data security. This system was developed using the SDLC (System Development Life Cycle) system development method and utilizes the PHP programming language and MySQL database. This system offers features such as item data input, stock monitoring, stock reports, and notifications when stock reaches the minimum limit. Furthermore, this system can assist in managing sales and purchase transactions, thereby improving a company's financial management capabilities. This system is expected to improve the efficiency and effectiveness of inventory management, thereby enhancing customer satisfaction and increasing company profits. This system can also help reduce operational costs and increase company productivity. Therefore, this system is very useful for companies or organizations seeking to improve their inventory management capabilities.

IMPLEMENTASI SISTEM PRESENSI ONLINE BERBASIS WEB DENGAN GEO-TAGGING MENGGUNAKAN METODE HAVERSINESTUDI KASUS PT WIFIKU INDONESIA

2026-01-28T07:23:51+07:00

The high mobility of Technical Support employees at PT WiFiku Indonesia creates challenges in attendance and leave processes that are still handled manually, resulting in difficulties in validating attendance locations, delays in data recapitulation, and increased risk of administrative errors. This study aims to design and implement a web-based online attendance system that facilitates flexible attendance and leave submission from work locations while supporting centralized monitoring by the Human Resource Development (HRD) department. The research method used is descriptive qualitative, conducted through observation, interviews, and literature review, with system development applying the Extreme Programming method, which includes planning, design, coding, and testing stages. The system utilizes geo-tagging to record attendance location coordinates and the Haversine method to calculate the distance between the attendance location and the designated work-area point as a radius-based validation mechanism, and is equipped with visual proof in the form of selfie photos as well as check-in and check-out features. The results show that the developed system is able to record attendance and leave data in a structured manner, validate attendance according to work placement areas, and accelerate monitoring and data recapitulation processes by HRD. This study concludes that the implementation of a geo-tagging-based online attendance system using the Haversine method improves the efficiency, accuracy, and transparency of attendance management for field employees and has the potential to serve as an adaptive attendance solution for companies with onsite work characteristics.

PERANCANGAN SISTEM ABSENSI BERBASIS WEB MENGGUNAKAN QR CODE DI SMP FATAHILLAH

2026-02-04T11:53:37+07:00

Conventional paper-based attendance systems often face challenges such as the risk of data corruption, attendance manipulation (such as leaving attendance on the desk), and a lengthy recapitulation process. This research aims to design and build a web-based student attendance system that integrates Quick Response (QR) Code technology to improve the efficiency and accuracy of attendance data. The system was developed using the PHP programming language with a MySQL framework and database. The system development method used is the Waterfall approach, encompassing the stages of needs analysis, design, coding, and testing. The system's working mechanism involves creating a unique QR Code for each student that can be scanned using the device's camera at school. The scanned data is automatically recorded in a database in real time, which can then be accessed by teachers or administrators in the form of periodic reports. Test results show that this QR Code-based attendance system can minimize data input errors and speed up the attendance recapitulation process by up to 80% compared to manual methods. The implementation of this system provides a practical solution for educational institutions to monitor student discipline more transparently, accurately, and effectively.

IMPLEMENTASI METODE SIMPLE ADDITIVE WEIGHTING (SAW) DALAM SISTEM PENDUKUNG KEPUTUSAN PENENTUAN HARI DENGAN JUMLAH PEMBELI TERTINGGI (STUDI KASUS TOKO BAJU SPRING)

2026-02-04T12:51:56+07:00

This study aims to design and develop a Decision Support System (DSS) to determine the days with the highest number of customers at Spring Clothing Store using the Simple Additive Weighting (SAW) method. The research is motivated by the difficulties faced by the store owner in predicting peak customer days due to the large number of criteria that must be considered in the decision-making process. The existing manual and subjective approach, which relies heavily on intuition, often leads to inaccurate decisions, resulting in suboptimal stock management, reduced customer satisfaction, and potential financial losses. The SAW method is applied to provide a more structured, objective, and accurate approach by ranking alternative days based on predefined criteria. The research methodology includes data collection through observation, interviews, and literature studies, followed by system design and implementation using web-based programming with PHP and a MySQL database. The results indicate that the SAW-based DSS effectively assists the store owner in identifying high-traffic customer days, enabling better stock preparation and minimizing the risk of losses. This study contributes to the practical application of multi-criteria decision-making methods in small retail business management and may serve as a reference for similar implementations.

PENGARUH PROFITABILITAS DAN LEVERAGE TERHADAP AGRESIVITAS PAJAK (STUDI EMPIRIS PADA PERUSAHAAN SEKTOR CONSUMER NON-CYCLIALS YANG TERDAFTAR DI BURSA EFEK INDONESIA TAHUN 2020-2024)

2026-02-13T06:02:55+07:00

This study to analyze the effect of profitability and leverage on tax aggressiveness in Consumer Non-Cyclials companies listed on the Indonesia Stock Exchange (IDX) for the period 2020-2024. Tax aggressiveness is measured by the Effective Tax Rate (ETR), while profitability is measured by Return On Equity (ROE) and leverage is measured by Debt to Asset (DAR). This research is quantitative and used annual financial reports as secondary data. The purposive sampling method was used to obtain 131 companies with a sampel of 46 observations. For data analysis, Eviews 12 was used to perform panel data regression analysis. The Random Effect Model (REM) based on the Lagrange Multiplier (LM) test was selected as the best model. The result of the study partially show that profitability has a significant negative effect on tax aggressiveness. Meanwhile, leverage has no effect on Tax Aggressiveness. Simultaneously, profitability and leverage have a significant effect on tax aggressiveness. The result, of this study are expected to be used as evaluation material for tax authorities in supervising corporate tax payers with high profitability levels.

PENGARUH SURAT TAGIHAN PAJAK DAN SANKSI PERPAJAKAN TERHADAP KEPATUHAN WAJIB PAJAK ORANG PRIBADI DI KANTOR PELAYANAN PAJAK PRATAMA PONDOK AREN (2019- 2023)

2026-02-13T06:09:17+07:00

This study aims to analyze the effect of Tax Collection Letter (Surat Tagihan Pajak) and Tax Sanctions on Individual Taxpayer Compliance at Pondok Aren Tax Service Office for the period 2019-2023. The increase in the number of registered taxpayers not accompanied by improved compliance quality, demonstrated by the surge in Tax Collection Letter issuance from 605 (2019) to 2,807 (2022) and persistent tax arrears exceeding 400 million rupiah, serves as the background for the urgency of this research. The research method employed is quantitative with a causal associative approach using multiple linear regression analysis. The research population consists of all Individual Taxpayers registered at Pondok Aren Tax Service Office totaling 405,809 individuals, with a sample of 100 respondents determined using the Slovin formula and convenience sampling technique. Data were collected through Likert-scale questionnaires and analyzed using SPSS version 26. The research findings indicate that: (1) Tax Collection Letter and Tax Sanctions simultaneously have a positive and significant effect on Individual Taxpayer Compliance with an F value of 52.227 > F table 3.09 and a contribution of 50.9%; (2) Tax Collection Letter partially has a positive and significant effect with a t value of 9.056 > t table 1.987 and is the dominant variable; (3) Tax Sanctions partially have a positive and significant effect with a t value of 6.086 > t table 1.987. This research confirms Attribution Theory and Compliance Theory in the Indonesian taxation context, where the combination of collection mechanisms (Tax Collection Letter) and legal consequences (sanctions) creates an effective enforcement system in promoting taxpayer compliance.