Publication Search

The rapid advancement of information technology has encouraged elementary schools to adopt digital systems for managing learning resources, including school libraries. SDN 15 Tangerang still applies a manual library management method, which leads to several issues such as poorly organized loan records, difficulties in locating book data, and low reading interest among students. This study aims to design and develop a digital library information system using the Human Centered Design (HCD) approach, which emphasizes user needs and comfort. The HCD method is implemented through four stages: understanding the context of use, identifying user needs, designing solutions, and evaluating the system. The findings indicate that the developed system improves the efficiency of library management, simplifies the book borrowing and return processes, and provides a better user experience for students and library staff. Therefore, the implementation of an HCD-based digital library information system is expected to support the improvement of literacy and reading interest among elementary school students.  

This study aimed to evaluate the implementation of the accounting information system for cash receipts and disbursements in supporting the effectiveness of internal control, with reference to the COSO framework components at the Regional Public Company Water Supply Wair Pu’an. The data used in this research included primary and secondary data. A qualitative descriptive method was employed, which describes or depicts the research objects based on observable facts. Dara collection methods included documentation and interviews with relevant stakeholders. The findings indicate that, overall, the accounting information system for cash receipts and disbursements at Perumda Water Supply Wair Pu’an is functioning effectively, as evidenced by the alignment of its internal control system with the COSO components.

Sindrom metabolik merupakan isu kesehatan yang semakin menonjol di Indonesia, dengan prevalensi mencapai 21,66% dan angka lebih tinggi pada populasi urban. Literasi gizi, sebagai kapasitas individu untuk memahami dan menerapkan informasi nutrisi, dipandang berperan penting dalam mengarahkan perilaku makan serta memengaruhi status metabolik. Namun, pada komunitas adat seperti masyarakat Badui, struktur sosial-budaya dan pola hidup tradisional dapat menciptakan dinamika yang berbeda dibandingkan populasi umum. Penelitian ini bertujuan menganalisis hubungan antara tingkat literasi gizi dan parameter kesehatan metabolik pada masyarakat Badui Luar. Studi observasional dengan desain potong lintang ini melibatkan 41 responden dewasa. Literasi gizi diukur menggunakan kuesioner terstandar, sedangkan parameter metabolik meliputi lingkar perut, tekanan darah, kadar glukosa darah puasa, trigliserida, dan HDL yang diperiksa menggunakan metode klinis sederhana. Analisis korelasi Pearson digunakan untuk menilai hubungan antarvariabel. Hasil penelitian menunjukkan bahwa literasi gizi berada pada kategori cukup baik (123,73 ± 7,89), namun tidak berhubungan signifikan dengan seluruh parameter metabolik (r –0,218 hingga 0,241; p>0,05). Pola ini mengindikasikan bahwa faktor budaya, aktivitas fisik agraris, serta pola konsumsi tradisional kemungkinan berperan lebih dominan dalam membentuk profil metabolik masyarakat Badui dibandingkan literasi gizi formal.

The rapid development of the sea transportation industry produces a massive and complex volume of transaction data, requiring strategic management to support managerial decision-making. This research aims to implement the Executive Information System on SeaPass in order to evaluate the performance of ship ticket sales. The research method uses data visualization with a two-level drill-down mechanism, which allows the presentation of information hierarchically from general summaries to specific details. The methodological stages include needs analysis, user interface (UI) design using Figma, front-end implementation with HTML, CSS, and JavaScript, database integration, and system testing through Black Box Testing. The results showed that the SIE implementation successfully integrated operational data, including schedules, ships, and manifests, into an interactive dashboard. The two-level drill-down feature provides the ability for executives to identify operational anomalies and market fluctuations in real-time. In conclusion, the system significantly enhances executive data analysis capabilities, transforming complex transaction data into accurate strategic information, thereby supporting more precise business decision-making and adaptive to the dynamics of the marine transportation market.

The Community Service Program (KKN) conducted by students of Padang State University (UNP) focuses on community service to address social issues and improve the quality of life for a more developed nation. One of the programs implemented is digital literacy and the renovation of the village library located at the Sumpur Kudus Village Head's office, Sumpur Kudus District, Sinjunjung Regency, West Sumatra Province. Given the widespread use of technology today, accessing information related to the history, social conditions, and tourism in Sumpur Kudus Village is now easy. To create a comfortable reading space or information center, renovations were carried out at the Sumpur Kudus Village Head's Library, adding various decorations and facilities. The approach used was a qualitative descriptive approach aimed at understanding the impact of the program's implementation on increasing reading interest and access to information by the community. The results of this activity indicate that the community feels comfortable and has easy access to information in Sumpur Kudus Village.

This study is motivated by the rapid development of digital technology, which has positioned social media as an essential tool for disseminating information and conducting promotion, including in the field of arts and culture. Sanggar Mahligai in Siak Regency, as an institution dedicated to preserving Malay traditional dance, utilizes social media to expand its informational reach, attract public interest, and maintain the existence of traditional arts amid modern lifestyle changes. This research aims to describe how social media is used as a medium for information dissemination and promotion by Sanggar Mahligai. The study employs a descriptive qualitative method through observation, interviews, and documentation involving the head of the sanggar, social media administrators, and followers of the sanggar’s social media accounts. The findings show that Instagram and TikTok serve as the main platforms for sharing information related to training schedules, performance activities, new member registration, and activity documentation. Visual content, the use of trending formats, and active interaction with the audience significantly increase public engagement and interest in the sanggar’s activities. These results indicate that social media plays an important role in strengthening the sanggar’s visibility, fostering two-way communication, and supporting the preservation of Malay cultural arts through consistent and strategic digital practices.  

Perkembangan pesat teknologi informasi di bidang pendidikan tinggi telah secara signifikan meningkatkan efisiensi dan aksesibilitas layanan akademik. Namun, kemajuan ini juga membawa tantangan baru, terutama dalam memastikan keamanan dan perlindungan data institusi. Sistem Informasi Akademik (SIAKAD) Universitas Ibrahimy berfungsi sebagai platform utama untuk mengelola informasi sensitif terkait mahasiswa, dosen, dan kegiatan akademik, sehingga manajemen keamanannya menjadi aspek kritis dalam tata kelola institusi. Studi ini bertujuan untuk mengevaluasi implementasi manajemen keamanan informasi dalam SIAKAD Universitas Ibrahimy dengan merujuk pada standar ISO/IEC 27001:2022. Pendekatan kualitatif deskriptif digunakan, dengan metode analisis kesenjangan melalui pengamatan simulasi sistem yang tersedia di https://siakad.ibrahimy.ac.id. Hasil evaluasi menunjukkan bahwa sistem mencapai tingkat kesesuaian sekitar 70% dengan persyaratan ISO/IEC 27001:2022. Beberapa kontrol, seperti mekanisme kontrol akses dan praktik enkripsi dasar, telah diterapkan dengan baik. Namun, beberapa aspek penting masih memerlukan perbaikan, termasuk pengembangan kebijakan keamanan formal, pelatihan berkala bagi staf, manajemen risiko yang terstruktur, dan prosedur tertulis untuk menangani insiden keamanan. Berdasarkan temuan ini, disarankan agar Universitas Ibrahimy memperkuat tata kelola keamanan informasinya dengan menetapkan kebijakan komprehensif, meningkatkan program kesadaran pengguna, dan melaksanakan audit keamanan internal secara berkala. Langkah-langkah ini diharapkan dapat meningkatkan efektivitas, keandalan, dan ketahanan pengelolaan keamanan informasi SIAKAD dalam jangka panjang.

Institut Agama Islam Latifah Mubarokiyah (IAILM) Pondok Pesantren Suryalaya telah memanfaatkan Sistem Informasi Akademik (SIAKAD) untuk mendukung kegiatan administrasi dan akademik di kampus. Namun, hasil observasi dan wawancara menunjukkan bahwa masih ada berbagai kendala, seperti lambatnya akses sistem pada jam sibuk, kesalahan dalam input data, serta kurangnya tindak lanjut terhadap keluhan pengguna. Penelitian ini bertujuan untuk mengevaluasi tingkat kematangan dan kualitas layanan SIAKAD di IAILM dengan menggunakan kerangka kerja ITIL versi 4, yang berfokus pada dua domain utama, yaitu Manajemen Insiden dan Peningkatan Berkelanjutan. Metode yang digunakan adalah mixed-methods, yang menggabungkan pendekatan kualitatif melalui wawancara dan observasi dengan pendekatan kuantitatif menggunakan kuesioner kepada 35 responden, yang kemudian dianalisis menggunakan SPSS. Hasil penelitian menunjukkan bahwa tingkat kematangan SIAKAD berada pada Level 3 (Defined) dengan nilai rata-rata 2,83, yang berarti proses telah berjalan cukup baik namun belum sepenuhnya terdokumentasi dan distandarisasi. Analisis kesenjangan (gap analysis) menunjukkan selisih 1,17 poin antara kondisi aktual dan ideal, yang mengindikasikan perlunya peningkatan pada aspek dokumentasi, pemantauan, dan konsistensi penerapan layanan. Temuan ini memberikan kontribusi praktis berupa rekomendasi peningkatan sistem serta kontribusi teoritis dalam pengembangan evaluasi layanan teknologi informasi berbasis ITIL di lingkungan pendidikan tinggi. Dengan demikian, hasil penelitian diharapkan dapat menjadi dasar pengembangan tata kelola layanan akademik yang lebih efektif, efisien, dan berkelanjutan.

Penelitian ini bertujuan menganalisis dampak penggunaan handphone (HP) terhadap kesehatan mental mahasiswa Universitas Islam Lamongan, dengan fokus pada tingkat kecemasan dan insomnia. Latar belakang penelitian ini didasari oleh meningkatnya intensitas penggunaan handphone yang meskipun memudahkan akses informasi, berpotensi menimbulkan gangguan psikologis. Faktor pemicu di antaranya adalah Fear of Missing Out (FOMO), perbandingan sosial, tekanan untuk selalu terhubung, serta paparan cahaya biru yang mengganggu ritme sirkadian dan produksi melatonin. Metode yang digunakan adalah klasifikasi dengan algoritma Naïve Bayes, dipilih karena kemampuannya mengolah data dengan tingkat akurasi yang baik pada jumlah data terbatas. Data diperoleh melalui kuesioner yang memuat Patient Health Questionnaire-9 (PHQ-9) untuk mengukur tingkat depresi, serta variabel pola penggunaan handphone, meliputi durasi penggunaan, frekuensi akses media sosial, dan intensitas penggunaan sebelum tidur. Hasil penelitian menunjukkan adanya hubungan signifikan antara penggunaan handphone yang tinggi dengan peningkatan gejala kecemasan dan insomnia. Mahasiswa dengan pola penggunaan handphone intens cenderung mengalami gangguan psikologis dalam kategori ringan hingga berat. Evaluasi klasifikasi Naïve Bayes yang diterapkan menghasilkan tingkat akurasi sebesar 78%. Temuan ini menegaskan pentingnya kesadaran terhadap dampak penggunaan handphone, serta dapat dijadikan dasar penyusunan strategi pencegahan masalah kesehatan mental di kalangan mahasiswa.

Badan Perencanaan Pembangunan Riset dan Inovasi Daerah Probolinggo City utilizes the Regional Asset Information Sistem (SIASAD) to record and report Regional Property (BMD) in real time. However, there is a discrepancy between the percentage of Regional Government Financial Reports (LKPD) that comply with regulations, which is 100%, and the percentage of BMD data validity, which fluctuates between 86.21% in 2021 and 82.14% in 2024, indicating that the system is not optimal and there is inconsistency in BMD data. This study aims to evaluate the implementation of SIASAD in BMD management at BAPPERIDA Probolinggo City, based on the principles of Good Governance. The research method applied is qualitative with a case study approach involving data collection techniques such as interviews, observations, and document studies. The results of the study reveal that SIASAD supports the application of Good Governance through the principles of participation, consensus orientation, accountability, transparency, responsiveness, effectiveness and efficiency, fairness and inclusiveness, and compliance with the law. From this study, it can be concluded that the implementation of SIASAD contributes significantly to transparent and accountable BMD governance in accordance with the principles of Good Governance, although improvements are still needed in terms of public accessibility.

This study analyzes and designs a dual-role web-based ordering information system to optimize order management at Sunrise Bakery. This SME currently faces inefficiencies due to manual recording. The system, developed using the SDLC Waterfall method with PHP and MySQL, serves two main actors: customers, who can order online, browse catalogs, track orders, and pay digitally; and administrators (admin, cashier, owner), who manage products, update stock, input in-store orders, generate daily/monthly sales reports, and manage user access. Black Box Testing confirms all core functions work correctly. The system successfully addresses manual process shortcomings by improving data accuracy and providing real-time monitoring for both customers and management. It offers a comprehensive digital solution to enhance operational efficiency and service quality. Limitations include the lack of integrated digital payment gateways and external messaging. Future development should incorporate payment gateways (e.g., OVO, GoPay), WhatsApp notifications, a mobile application, and predictive analytics for sales and stock forecasting.

This study aims to develop a web-based inventory information system to facilitate inventory data management and improve operational efficiency at Toko Anugerah Sticker. Currently, inventory management is still performed manually using paper, which complicates monitoring stock, recording incoming and outgoing items, and preparing reports accurately and promptly. To address these issues, the system was developed using the Waterfall method, consisting of five stages: requirement, design, implementation, verification, and maintenance. PHP was employed as the programming language for system development, while MySQL served as the database for storing inventory data. The system was tested using Blackbox testing to unsure that each function worked as expected. The result show that the web-based inventory information system successfully replaced the manual process, making inventory management more effective and efficient. It also enables real-time stock monitoring and generates reports faster and more accurately. The implementation of this system is expected to improve the quality of inventory data management at Toko Anugerah Sticker in the future.

This study addresses the urgent need for digital transformation at Percetakan Rajawali, a printing company currently reliant on manual order processes, which leads to service delays, recording errors, and lack of transparency. The research aims to design and implement a web-based online ordering information system to facilitate customer orders, accelerate confirmation and order tracking, and improve the efficiency of order data management. Adopting the linear and sequential Waterfall methodology, the study progressed through stages of system analysis, design, coding, testing, and maintenance. The key findings include the successful design of a comprehensive system featuring product catalogs, an online ordering module with real-time cost calculation, integrated payment management, and an admin dashboard for order processing. The system is designed with user-centered and secure principles, expected to significantly enhance operational efficiency, service speed, and customer satisfaction by providing an integrated, transparent, and accessible online ordering platform.

Information security incidents within government institutions have become a critical issue due to their potential impact on public trust and socio-economic stability. This study examines the social and economic impacts of information security incidents at the General Election Commission (KPU) of Jambi Province. The research aims to identify the types of security incidents that occurred, analyze their social and economic consequences, and evaluate mitigation efforts implemented by the institution. This study employs a qualitative case study approach, using data collection techniques including document analysis, media reports, and interviews with relevant stakeholders. The findings indicate that information security incidents significantly affect public trust in electoral institutions, increase public anxiety regarding personal data protection, and generate additional economic costs related to system recovery, security enhancement, and administrative delays. Furthermore, the incidents also indirectly affect voter participation and institutional reputation. The study highlights the importance of strengthening information security governance, improving human resource awareness, and implementing comprehensive risk management strategies. The results of this research are expected to contribute to the development of more resilient information security policies in public sector institutions, particularly in electoral management bodies.

Penelitian ini bertujuan untuk mengimplementasikan sistem Supply Chain Management (SCM) dalam pengelolaan persediaan sembako di Toko Grosir Rohman guna meningkatkan efisiensi operasional dan mengatasi permasalahan kehabisan atau kelebihan stok. Metode penelitian yang digunakan adalah kualitatif dengan pendekatan studi kasus, melalui observasi, wawancara, dan dokumentasi. Sistem SCM yang dirancang berbasis website menggunakan PHP dan MySQL, dengan pemodelan UML untuk menganalisis kebutuhan dan perancangan sistem. Hasil dari implementasi sistem menunjukkan peningkatan akurasi data stok, efisiensi dalam proses pemesanan, serta tersedianya informasi real-time yang membantu pengambilan keputusan. Dengan sistem ini, Toko Grosir Rohman mampu mengelola persediaan sembako secara lebih optimal, meningkatkan kepuasan pelanggan, dan memperkuat daya saing usaha.

Meningkatnya ketergantungan pada sistem komunikasi digital telah memperkuat kebutuhan akan metode yang andal untuk melindungi data sensitif dari akses tidak sah. Studi ini memperkenalkan mekanisme keamanan terintegrasi yang menggabungkan enkripsi ChaCha20 dengan steganografi citra Least Significant Bit (LSB), yang menargetkan perlindungan data berbasis citra digital. ChaCha20, sebuah cipher aliran modern yang dikenal akan kecepatan dan keamanannya, digunakan untuk mengenkripsi pesan teks biasa (plaintext), menghasilkan ciphertext yang sangat aman. Data terenkripsi kemudian disematkan ke dalam citra sampul — khususnya, logo universitas — menggunakan teknik LSB, yang mengubah bit paling tidak signifikan dari nilai piksel untuk menyembunyikan informasi tanpa memengaruhi kualitas citra secara signifikan. Pendekatan dua lapis ini memastikan kerahasiaan dan penyembunyian informasi sensitif. Sistem ini dievaluasi menggunakan metrik objektif seperti Rasio Sinyal terhadap Derau Puncak (PSNR) dan Indeks Kesamaan Struktural (SSIM) untuk menilai fidelitas citra setelah penyisipan data. Hasil menunjukkan bahwa metode ini mempertahankan integritas visual (PSNR > 50 dB) sekaligus memungkinkan ekstraksi data yang akurat. Integrasi ChaCha20 dan steganografi LSB menawarkan solusi yang ringan, aman, dan efektif untuk perlindungan informasi digital, khususnya cocok untuk komunikasi akademis atau kelembagaan di mana gambar logo berfungsi sebagai pembawa konten terenkripsi yang tersembunyi.

The advancement of information technology today has provided great benefits in the world of education. The construction of computer-based academic information system websites is part of the use of information technology. With information technology, it is possible for academic databases to be processed quickly and easily, so that in the presentation of the required academic information reports can be obtained precisely, quickly, and efficiently. SMP Negeri 2 Wewewa Utara already has sufficient information technology infrastructure, but it has not been used optimally in academic management. The school already has a computer lab and internet access, but academic data management is still carried out manually using a ledger and Microsoft Excel application. To address issues such as unintegrated student data, complex and time-consuming grade management processes, delivering academic information, and monitoring student learning progress, an academic information system is needed. The purpose of developing this system is to solve the problems contained in the previous system by creating an academic information system at SMP N 2 Wewewa Utara. With the implementation of the new system at SMP N 2 Wewewa Utara, the knowledge and skills of employees, teachers, and principals in the field of web-based academic information systems can be improved. In the development of the academic information system that will be included in the system, it includes information about students, subjects, student classes, classrooms, teachers, homeroom teachers, and student score reports. The software used is DBMS (Database Management System), while the data storage medium is MySQL and PHP as a Programming Language.

This study evaluates the efficiency of two artificial intelligence models, DeepSeek and OpenAI, in generating code for algorithmic systems. Efficiency is assessed through execution speed, code accuracy, and the number of code characters produced. Data were collected from 100 tests covering search, sorting, graph, dynamic programming, optimization, data processing, text, and machine learning algorithms. The objective is to compare the performance of both models to support the development of efficient information retrieval systems. The method involves algorithm testing with statistical analysis of execution time, accuracy, and code length. Results indicate that DeepSeek has an average execution time of 28.74 seconds, slightly slower than OpenAI’s 28.49 seconds. However, DeepSeek’s accuracy (85.88%) surpasses OpenAI’s (85.03%). The average number of code characters is identical at 96.35 characters. The study concludes that DeepSeek excels in accuracy, while OpenAI is faster in certain cases, providing valuable insights for developers in selecting AI models for information retrieval applications.

As a vocational education institution, SMK Swadhipa 1 Natar is required to provide adequate facilities to support the development of its students' technical and practical skills. Although some facilities are already available, student complaints remain regarding the condition, availability, and utilization of these services, particularly those related to information technology.This study aims to analyze the level of student satisfaction with information technology services at SMK Swadhipa 1 Natar using a combination of Customer Satisfaction Index (CSI) and Importance Performance Analysis (IPA) methods. The study was conducted through a quantitative approach by distributing questionnaires to 100 respondents selected using stratified random sampling techniques. The data collected were analyzed to determine the overall satisfaction score and identify factors of information technology services that were a priority for improvement. The results of the CSI analysis showed that the level of student satisfaction with school information technology services was in the good category, with an average score of 82%. Furthermore, the results of the IPA analysis revealed that information technology services such as computer services in the school lab, wifi networks, and school websites consisting of school exam applications, student registration applications and information about the school on the website were in the top priority quadrant because they had a high level of importance but their performance was still low. Based on these results, it can be concluded that although in general students stated that they were quite satisfied with the information technology services available, there were several important aspects, especially technology-based information technology services, that needed more attention from the school. Thus, recommendations for improving technological infrastructure and periodic evaluation of educational information technology services can help SMK Swadhipa 1 Natar in improving the quality of educational services and student satisfaction. 

CV KIA is a shop engaged in the field of computer sales and services, coming directly to make transactions and provide computer service information services. So there are obstacles that are quite time consuming and transportation costs for customers to find out information on goods, stock of goods, and the process of purchasing goods because customers have to come directly to the store. Product information on CV Kia cannot be updated in real time so that there is a delay in calculating stock of goods. The method used in this study is the prototype development method and is designed using UML. This system uses two programming languages, namely PHP. Implementation using the Xampp application, and MySQL. The results of this study are the design and creation of a web-based sales information system. The system that is built will also later facilitate the sales transaction process which can later reduce the level of competition with the outside market. This system displays information about product sales, and can carry out the sales transaction process so that customers do not need to come to the store to get information and make product purchases. The results of testing that has been carried out involving 10 Respondents that the conclusion of the quality of the feasibility of the software produced has a percentage of success with an average total of 100%.  Keywords: Sales, Prototype, PHP, Information Systems, Sublime Text