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Yohanes Bowo Widodo
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Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Mohammad Husni Thamrin Kampus A Universitas Mohammad Husni Thamrin Jl. Raya Pondok Gede No. 23-25, Kramat Jati, Jakarta Timur 13550
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INDONESIA
Jurnal Teknologi Informatika dan Komputer
ISSN : 26569957     EISSN : 26228475     DOI : https://doi.org/10.37012/jtik
Jurnal Teknologi Informatika dan Komputer merupakan salah satu jurnal berbasis Open Journal System (OJS) yang dikelola oleh Lembaga Penelitian dan Pengabdian kepada Masyarakat (LPPM) Universitas Mohammad Husni Thamrin (UMHT) yang berisi artikel-artikel dengan topik Teknologi Informasi yang menampung karya ilmiah para dosen Perguruan Tinggi di Indonesia. Diharapkan jurnal ini mampu memberikan motivasi dan kontribusi ilmiah bagi perkembangan ilmu pengetahuan dan teknologi.
Articles 736 Documents
E-Learning Website Development at the Tulungagung Regency BNN Using the Laravel Framework with an Extreme Programming (XP) Approach Wiradhika, Ardana Halim; Rozi, Fahrur; Cahyono, Taufiq Agung
Jurnal Teknologi Informatika dan Komputer Vol. 12 No. 1 (2026): Jurnal Teknologi Informatika dan Komputer
Publisher : Universitas Mohammad Husni Thamrin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37012/jtik.v12i1.3415

Abstract

Drug misuse in Indonesia continues to pose a significant and far-reaching challenge, influencing multiple sectors of society, including the Tulungagung region. The National Narcotics Agency (BNN) of Tulungagung encounters various obstacles in delivering traditional outreach programs, notably constraints in manpower and infrastructure, the extensive geographical scope, and limited public engagement. In response to these issues, this research focuses on designing and developing a web-based e-learning platform to provide organized and easily accessible education on the dangers of drug abuse. The system is built using the Laravel framework and adopts the Extreme Programming (XP) approach, involving iterative cycles of planning, designing, coding, and testing.The resulting platform incorporates several key features, including user administration, pre-assessment, instructional content delivery, post-assessment, remedial modules, learning progress monitoring, digital certification, and an administrative dashboard for system oversight. Findings from the study demonstrate that the application performs in accordance with the defined functional specifications and effectively facilitates a structured learning process. Therefore, this e-learning platform is anticipated to enhance the efficiency of P4GN educational initiatives while also broadening the scope of digital outreach efforts conducted by BNN Tulungagung.
Design and Implementation of a Mobile-Based Export-Import Digital Document Security System Using the AES-256 Encryption Algorithm to Ensure Data Confidentiality and Integrity Bayu Adi Prasetyo; Rio Kurniawan; Suhendro Yusuf Irianto; Amnah
Jurnal Teknologi Informatika dan Komputer Vol. 12 No. 1 (2026): Jurnal Teknologi Informatika dan Komputer
Publisher : Universitas Mohammad Husni Thamrin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37012/jtik.v12i1.3420

Abstract

The increasing use of digital documents in export-import activities, especially in government agencies such as the Directorate General of Customs and Excise, has the potential to pose a threat of leaks if not supported by an adequate security system. The design of this security system aims to design and develop a web-based digital export-import document security system by implementing the Advanced Encryption Standard (AES) 256-bit encryption algorithm. The system development was carried out using the Waterfall method by utilizing PHP, HTML, CSS, JavaScript, and MySQL database technology. This system implements encryption and decryption mechanisms on export-import documents in PDF and DOCX formats. Test results indicate that encrypted documents cannot be accessed without a valid decryption process, and data integrity is maintained referring to the AES-256 validation results. This system is able to increase the level of digital document security and minimize the risk of data leaks in a web-based system environment. This research requires the addition of a multi-layer authentication mechanism, the implementation of a more comprehensive encryption key management system, and the development of applications for mobile platforms. The rapid development of information technology has changed the way individuals, organizations, and government institutions manage and distribute information. One of the main impacts is the increasing use of digital import-export documents as the primary medium for storing and exchanging critical data. These documents generally contain sensitive information, requiring security mechanisms capable of ensuring data confidentiality, integrity, and authenticity during storage and distribution.  
Analysis of Sales Patterns in Retail Stores Using the Apriori Algorithm with Rapid Miner Suherman; Octaviani, Shelly; Afriantoro, Irfan
Jurnal Teknologi Informatika dan Komputer Vol. 12 No. 1 (2026): Jurnal Teknologi Informatika dan Komputer
Publisher : Universitas Mohammad Husni Thamrin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37012/jtik.v12i1.3426

Abstract

Today's society tends to want things to be fast and efficient, for example, when ordering food or drinks at a cafe. In business, customer satisfaction and quality service are crucial. Therefore, a solution or idea emerged that could simplify ordering through the use and assistance of QR code technology. Menu ordering at Bravura Cafe is still done manually. It can be seen from the recording of transactions that still use sheets of paper, as well as ineffective ordering activities. This causes employees to be quite overwhelmed when the cafe is busy, this can also hamper the performance and quality of service at Bravura cafe. QR code is a system that uses a two-dimensional image code which also comes from the evolution of Barcode. The use of QR codes is very common in many countries. This is because of its ability to store more data than a barcode so that it is able to encode information in various languages. In this study, the research method used is the waterfall method. The design method uses unified modeling (UML). The analysis carried out includes analysis of the current system and analysis of the proposed system. The results of this study are a web-based menu ordering information system using a QR Code with the waterfall method. The author hopes that this system will be useful in facilitating the work of employees and improving service quality.
Implementation of Integrated Virtual Counseling in a Laravel-Based E-Learning System Alifdyani, Nawang Rimarsha; Iskandar, Joko; Sari, Yayak Kartika
Jurnal Teknologi Informatika dan Komputer Vol. 12 No. 1 (2026): Jurnal Teknologi Informatika dan Komputer
Publisher : Universitas Mohammad Husni Thamrin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37012/jtik.v12i1.3427

Abstract

The use of digital technology is one way to improve effectiveness, efficiency, and broaden service reach. One example of this technology is e-learning, which allows for flexible learning without the constraints of time and space. The development of information technology is not only having a national impact but is also a global phenomenon, driving digital transformation across various sectors, including education. The development of information technology encourages government institutions to transform educational and counseling services into digital platforms. BNN Kabupaten Tulungagung requires a system capable of integrating online learning with counseling services within a single integrated platform. This study aims to implement virtual counseling in a Laravel-based e-learning system using the Prototype method and to conduct functional testing using Black Box Testing. The Prototype method was applied through several stages including requirement communication, system design, prototype development, and iterative evaluation. The system developed includes pretest, learning materials, posttest, digital certificates with QR Code, an admin dashboard, and virtual counseling features that allow users to conduct online consultations with BNN officers, as well as an FAQ feature for additional information. The testing results indicate that the system functions according to the required specifications and can be used effectively by both users and administrators. The implementation of this system supports the digital implementation of the P4GN education program and provides a more accessible counseling service for the community at BNN Kabupaten Tulungagung.
Multi-Sentence Contextual Modeling using Transformer Architecture for Arithmetic Operation Identification in Mathematical Word Problems Dwidyanto, Cikal; Prasetya, Agung; Ansor, Mohamad Khoirul
Jurnal Teknologi Informatika dan Komputer Vol. 12 No. 1 (2026): Jurnal Teknologi Informatika dan Komputer
Publisher : Universitas Mohammad Husni Thamrin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37012/jtik.v12i1.3431

Abstract

Mathematical word problems in Indonesian are generally presented as multi-sentence paragraphs, making the identification of arithmetic operations not solely dependent on recognizing numerical values, but also requiring an understanding of events and semantic relationships across sentences. This study formulates the task of arithmetic operation identification as a classification problem of a single primary operation into four classes: addition, subtraction, multiplication, and division. To capture contextual relationships across sentences, an encoder-based Transformer architecture is employed, which is capable of modeling long-range dependencies through a self-attention mechanism. The dataset consists of 900 elementary school-level mathematical word problems constructed in accordance with the Indonesian curriculum. Experimental results show that the model achieves an accuracy of 0.98 and an F1-score of 0.98. Per-class evaluation indicates high and consistent performance, although prediction errors are still observed in cases with ambiguous narrative patterns, particularly where addition is misclassified as multiplication or subtraction, and multiplication is misclassified as division. These findings demonstrate that the Transformer architecture is effective in leveraging multi-sentence context to improve the accuracy of arithmetic operation identification in mathematical word problems.
English Educational Game Development Using Unity with a Gamification Approach for Elementary School Students Afriantoro, Irfan; Desvi Ramadhani Syafitri; Candra Naya
Jurnal Teknologi Informatika dan Komputer Vol. 12 No. 1 (2026): Jurnal Teknologi Informatika dan Komputer
Publisher : Universitas Mohammad Husni Thamrin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37012/jtik.v12i1.3434

Abstract

English is an international language that has an important role in the era of globalization, especially in the field of education. However, learning English at the elementary school level still has challenges that must be faced, namely conventional teaching methods that make children bored. Because in these methods only teachers or mentors are more active than students as well as the lack of motivation in students. This research aims to overcome these challenges by developing an android-based educational game using unity as its game engine. The game also use a gamification approach by taking the element of points or scores. The game development method used in this research is Multimedia Development Life Cycle (MDLC). The game will focus on the introduction of vocabulary objects, colors, animals, and fruits that can be played by one person per device. This research is expected to produce an English educational game with an android-based gamification approach that can improve the learning motivation of elementary school children, increase student involvement in learning, and is expected to be an effective learning tool for teachers or mentors to help elementary school children learn English.

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