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All Journal Jurnal Simetris Jurnal Sains dan Teknologi Prosiding SNATIF Jurnal Transformatika Jurnal Teknologi dan Sistem Komputer Jurnal DISPROTEK Jiko (Jurnal Informatika dan komputer) Jurnal Riset Informatika JIPI (Jurnal Ilmiah Penelitian dan Pembelajaran Informatika) Jutisi: Jurnal Ilmiah Teknik Informatika dan Sistem Informasi Progresif: Jurnal Ilmiah Komputer Aisyah Journal of Informatics and Electrical Engineering Journal of Information Systems and Informatics Jurnal Ekonomi Manajemen Sistem Informasi JATI (Jurnal Mahasiswa Teknik Informatika) JOURNAL OF INFORMATION SYSTEM RESEARCH (JOSH) Jurasik (Jurnal Riset Sistem Informasi dan Teknik Informatika) Indonesian Journal of Technology, Informatics and Science (IJTIS) Jurnal Dialektika Informatika (Detika) Muria Jurnal Layanan Masyarakat Formosa Journal of Science and Technology (FJST) PROSISKO : Jurnal Pengembangan Riset dan observasi Rekayasa Sistem Komputer International Journal of Science and Environment KOLONI INOVTEK Polbeng - Seri Informatika
Ahmad Jazuli
Universitas Muria Kudus
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Mathematics Mechanical Engineering Physics Public Health Social Sciences Other

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Implementation of Web-Based Inventory System With Email Notifications for Stock Efficiency and Project Management at CV Bonanza Naufal Meidhana Kenmahdy; Ahmad Jazuli; Esti Wijayanti
Journal of Innovation and Technology Polbeng Series on Informatics (INOVTEK Polbeng - Seri Informatika) Vol. 10 No. 3 (2025): November
Publisher : P3M Politeknik Negeri Bengkalis

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35314/nggzee18

Abstract

Material inventory management at CV Bonanza is still conducted manually, leading to report delays and data inaccuracies. This research aims to design a web-based inventory information system to address these problems. This study employs the Waterfall model for the system development life cycle (SDLC). The requirements analysis phase (as the requirements baseline) was conducted qualitatively from February to April 2025 through structured interviews with 4 stakeholders (owner, admin, foreman, and project executor) and workflow observation (analysis of 50 transactions). The system was implemented using PHP Native and MySQL, with an innovation focus on stock-project management integration, event-driven email notifications (PHPMailer), and a project-check transparency feature. System testing used the Black Box Testing method, covering 55 test scenarios (encompassing 100% of functional requirements). Initial testing found 2 defects (a 3.6% failure rate), which were subsequently fixed, resulting in 100% of scenarios being declared "Valid" upon re-testing. The main outcome of this research is a system prototype that is functionally valid. Claims of "efficiency" and "accuracy" are limited to design targets, as this study was restricted to functional testing and did not include non-functional testing (such as performance, usability/SUS, or security) or quantitative post-implementation impact evaluation.
Design And Construction of A Website-Based Digital Printing Product Marketing System Ahmad Wilda Nur Fajri; Tutik Khotimah; Ahmad Jazuli
International Journal of Science and Environment (IJSE) Vol. 5 No. 4 (2025): November 2025
Publisher : CV. Inara in Colaboration with www.stie-sampit.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51601/ijse.v5i3.191

Abstract

The Web-Based Sales Information System at Inenndo Konveksi Printing is a modern solution for managing sales processes and data management in the printing industry. With increasing customer demand for printing services, the need for an efficient and integrated system is becoming increasingly important. This study aims to develop a web-based sales information system that enables Inenndo Konveksi Printing to improve operational efficiency, expand market reach, and enhance customer satisfaction. The system development method uses a web-based software development approach and a literary methodology using the waterfall method through the stages of system design requirements analysis, implementation, testing, and maintenance, with the Larafel framework. Various key features have been implemented in the system, including product management, online ordering, order tracking, inventory management, and sales reporting. Integration with an online payment system allows customers to make payments easily and securely. System evaluation was conducted through functional testing and collecting feedback from users. The evaluation results show that this system successfully meets the business needs of Inenndo Konveksi Printing and helps improve their operational efficiency. Customers also provided positive feedback regarding the system's ease of use and a pleasant online shopping experience. Overall, this Web-Based Sales Information System significantly improves Inenndo Konveksi Printing's business performance and strengthens its position in the competitive printing market. With the right technology, printing companies can leverage the full potential of web-based information systems to optimize their operations and meet evolving market demands.
Web-Based Cashier Management, Inventory, And Sales Management Application Design Muhammad Khotibul Umam; Tutik Khotimah; Ahmad Jazuli
International Journal of Science and Environment (IJSE) Vol. 5 No. 4 (2025): November 2025
Publisher : CV. Inara in Colaboration with www.stie-sampit.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51601/ijse.v5i3.218

Abstract

The rapid development of information technology has had a significant impact on various industries, including the retail sector. However, Atika Store still relies on manual methods in managing its cashier and inventory, leading to inaccuracy, inefficiency, and poor control over stock and sales reports. To address these issues, this study employs an applied research method aimed at producing practical solutions that can be directly implemented. A web-based application is developed using the Waterfall system development method, which consists of requirement analysis, system design, implementation, testing, and maintenance. The system integrates sales, inventory management, and cashier functions into a single platform. Key features include automatic receipt printing, sales transaction recording, real-time stock updates, and role-based user access. It is expected that this system will help MSME owners improve operational productivity, minimize manual errors, and support more effective decision-making.
Development of a Web Based Badminton Court Rental Information System with the Laravel Framework Muhammad Rizal Adinoval; Rizkysari Mei Maharani; Ahmad Jazuli
International Journal of Science and Environment (IJSE) Vol. 6 No. 1 (2026): February 2026
Publisher : CV. Inara in Colaboration with www.stie-sampit.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51601/ijse.v6i1.319

Abstract

The rental process of badminton courts in Sengonbugel, Mayong, Jepara is still predominantly conducted manually, such as by visiting the location directly or through communication media like telephone and WhatsApp. This manual process often leads to various problems, including limited access to court schedule information, the risk of double booking due to the absence of an integrated recording system, and inefficiencies in administrative procedures for both users and court managers. This study aims to design and develop a web-based badminton court rental information system that facilitates online reservation, provides real-time court availability information, and assists managers in managing rental data, schedules, and transactions in a more structured manner. The research method consists of system requirements analysis, system design, and system implementation. The system is developed using the Laravel framework with MySQL as the database management system. The features provided include court booking, schedule and rental duration selection, payment proof upload, and an admin dashboard for managing courts, bookings, and schedules. The results show that the web-based badminton court rental information system is able to improve the efficiency of the rental process, reduce recording errors and the occurrence of double booking, and enhance the quality of services for both users and court managers.
Design and Build a Web-Based Digital Thrifting Product Marketing System at Muhhasecond Vriska Ruli Amanda; Rizkysari Meimaharani; Ahmad Jazuli
International Journal of Science and Environment (IJSE) Vol. 6 No. 1 (2026): February 2026
Publisher : CV. Inara in Colaboration with www.stie-sampit.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51601/ijse.v6i1.420

Abstract

The thrifting industry or the sale of used products that are suitable for use is growing in Indonesia, especially among the younger generation. However, most thrifting business actors still use manual marketing through social media, so market reach is limited, transaction recording is less systematic, and product data management is inefficient. This research aims to design and build a web-based thrift product marketing system on Muhhasecond as a solution to improve the effectiveness of promotions and sales processes. The developed system provides a structured product catalog, ordering features, and automatic management of sales data and reports for admins. The research method uses the Waterfall model, including needs analysis, design, implementation, testing, and maintenance. The expected result is a web-based application that is able to expand marketing reach, increase operational efficiency, and support the competitiveness of Muhhasecond's thrifting business in the face of digital developments.
Rancang Bangun Sistem Penyewaan Sarana dan Prasarana Olahraga Berbasis Web pada Dinas Pendidikan, Kepemudaan dan Olahraga Kabupaten Kudus Syahrul Mahendra Saputra; Ahmad Jazuli; Rina Fiati
KOLONI Vol. 5 No. 2 (2026): JUNI 2026
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/koloni.v5i2.952

Abstract

The Kudus Regency Education and Sports Office is responsible for managing the local government's sports facilities and infrastructure, which can also be utilized by the public through a rental system. In addition to being used for government activities, these facilities are rented to companies, organizations, and the general public as a source of increasing regional revenue. Currently, the rental process is still carried out manually, starting from checking availability, submitting applications, to direct payments, which are quite time-consuming and inefficient. This problem has prompted the need to develop a web-based rental information system that can simplify the service process. This system was built using the Waterfall software development method with the Laravel Livewire framework and supported by system design using flowcharts, use case diagrams, activity diagrams, and class diagrams. The implementation of this system is expected to improve ease of service access, accelerate the rental process, and increase the effectiveness of sports facility management. Thus, the utilization of local government sports facilities can be more optimal and contribute to increasing local revenue and economic growth in Kudus Regency. The development of this system is also expected to increase transparency, data accuracy, and minimize errors in the administrative process of sports facility rentals within the Kudus Regency Education and Sports Office. This system is integrated and effective in a modern digital manner. Keywords: information system, facility rental, Laravel Livewire, Waterfall, website.
INDOLAW: Sistem Klasifikasi Struktur Putusan Hukum dengan Deep Learning Berbasis Indobert Dan Low-Rank Adaptation (LoRA) Muhammad Wafa Zain; Ahmad Jazuli; Esti Wijayanti
Jurasik (Jurnal Riset Sistem Informasi dan Teknik Informatika) Vol 11, No 2 (2026): Edisi Agustus
Publisher : STIKOM Tunas Bangsa Pematangsiantar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30645/jurasik.v11i2.962

Abstract

Court decision documents in Indonesia are generally lengthy in structure and not yet digitally organized, making the automatic extraction of information a challenging task. Furthermore, the application of deep learning models to legal documents is often constrained by high computational demands. Therefore, this study aims to develop an efficient classification system for legal decision structures (IndoLaw) using the IndoBERT model with the Low-Rank Adaptation (LoRA) method. The study utilizes the IndoLaw dataset consisting of 111,108 rows of first-level decision text. Data splitting was performed using a document-level split with an 80:10:10 ratio to prevent data leakage across documents. The LoRA method was applied to the attention layers of IndoBERT by inserting low-dimensional matrices, making the fine-tuning process more efficient. The model was then integrated into a Streamlit-based application to support interactive text classification and PDF document extraction. Test results show that the IndoBERT + LoRA model achieved an Accuracy and F1-Score of 0.9944, outperforming the Full Fine-Tuning method which recorded an Accuracy of 0.9939 and an F1-Score of 0.9938. In addition, the use of LoRA reduced trainable parameters by up to 99.74%, decreased GPU VRAM usage by 44% (from 2.5 GB to 1.4 GB), and accelerated computation time per epoch by 36%. Based on these results, the IndoBERT + LoRA approach is proven capable of producing accurate and efficient legal document classification with lower computational requirements.
An Integrated XGBoost-SHAP Framework for XAI-based Analysis of Agroclimatic, Agronomic, and Operational Labor Proxy Affecting Block-Level Oil Palm Productivity Hafis Ramadhan; Ahmad Jazuli; Esti Wijayanti
Journal of Information System and Informatics Vol 8 No 4 (2026): August
Publisher : Asosiasi Doktor Sistem Informasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63158/journalisi.v8i4.1770

Abstract

Oil palm block-level productivity (Yield Per Hectare/YPH) relies on complex agronomic, climatic, and operational interactions, yet existing predictive models often neglect internal estate conditions. We developed an XGBoost-SHAP framework using 1,351 block-year observations (2018–2024) from a single plantation in Central Kalimantan, Indonesia. Features include plant age, land area, rainfall, and a labor ratio functioning as a land-based workload proxy. The baseline random-split testing achieved R² = 0.6276, MAE = 2.2747 Tons/Ha, RMSE = 3.3303 Tons/Ha, and MAPE = 28.73%. However, evaluating the model under grouped block and time-based validation schemes revealed limited spatial and temporal transferability. SHAP analysis identified plant age (47.51%), land area (14.32%), annual rainfall (10.87%), and labor ratio (8.51%) as primary yield drivers, revealing non-linear interaction patterns. Rather than a fully autonomous tool, this framework provides a transparent interpretive heuristic and decision-support prototype to evaluate block-level operational strategies. By quantifying internal operational variables alongside agronomic factors, this study contributes valuable insights for precision agriculture, suggesting future work validate dashboard heuristics with estate managers and incorporate granular fertilization and harvesting logs to further enhance predictive robustness.
Analisis Sentimen Suporter terhadap Performa Persijap Jepara Menggunakan Metode Naïve Bayes M. Rikza Tamyiz; Esti Wijayanti; Ahmad Jazuli
Jutisi : Jurnal Ilmiah Teknik Informatika dan Sistem Informasi Vol. 15 No. 4 (2026): Agustus 2026
Publisher : STMIK Banjarbaru

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35889/jutisi.v15i4.3883

Abstract

Social media has given football fans an open channel to voice unfiltered reactions to their club's performance, and the Instagram account of Persijap Jepara now attracts a large volume of such comments that has never been examined in a structured way. This study applies a Machine Learning technique, specifically the Multinomial Naïve Bayes algorithm, to classify the sentiment expressed by these supporters. A total of 5,493 distinct Instagram comments were collected, cleaned through a text-preprocessing pipeline, and converted into numerical features using TF-IDF weighting. Testing the resulting model produced an accuracy of 74.32%, alongside a precision score of 0.76, a recall score of 0.72, and an F1-score of 0.74. Keywords: Sentiment Analysis; Machine Learning; Naïve Bayes; TF-IDF; Persijap Jepara.   Abstrak Kemajuan media sosial membuka ruang bagi suporter sepak bola untuk menuliskan pendapat mereka secara bebas mengenai performa klub. Akun Instagram resmi Persijap Jepara menerima volume komentar yang tinggi, tetapi data teks tersebut belum pernah diolah dan dinilai secara terstruktur. Riset ini berupaya mengukur kecenderungan sentimen suporter dengan memanfaatkan teknik Machine Learning berupa algoritma Multinomial Naïve Bayes. Sebanyak 5.493 komentar unik dikumpulkan dari Instagram, kemudian dibersihkan melalui tahap preprocessing teks serta diubah menjadi fitur numerik menggunakan pembobotan TF-IDF. Hasil pengujian model menunjukkan akurasi 74,32%, presisi 0,76, recall 0,72, serta F1-score 0,74. Kata kunci: Analisis Sentimen; Machine Learning; Naïve Bayes; TF-IDF; Persijap Jepara
IMPLEMENTASI ALGORITMA INDOBERT DAN SMOTE PADA ANALISIS SENTIMEN MASYARAKAT TERHADAP PROGRAM MAKAN BERGIZI GRATIS Syarif Hidayatullah; Ahmad Jazuli; Estiwijayanti Estiwijayanti
Jutisi : Jurnal Ilmiah Teknik Informatika dan Sistem Informasi Vol. 15 No. 4 (2026): Agustus 2026
Publisher : STMIK Banjarbaru

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35889/jutisi.v15i4.3901

Abstract

The Free Nutritious Meal (MBG) Program is one of the Indonesian government's public policies that has generated diverse public responses on social media, making sentiment analysis essential for understanding public perceptions as a basis for policy evaluation. This study aims to analyze public sentiment toward the MBG Program on the X social media platform using the IndoBERT model combined with the Synthetic Minority Over-sampling Technique (SMOTE) to address class imbalance. A total of 2,260 tweets were collected through web scraping and subsequently preprocessed through text cleaning, normalization, tokenization, sentiment labeling using the InSet Lexicon, data balancing with SMOTE, and IndoBERT fine-tuning. Model performance was evaluated using accuracy, precision, recall, and F1-score metrics. The results show that the proposed model achieved an 80% accuracy, with approximately 75% of the data classified as negative sentiment, primarily driven by concerns regarding the state budget, potential corruption, and program distribution. Meanwhile, positive sentiment mainly highlighted the program's benefits for children's nutrition and local economic empowerment. These findings demonstrate that the combination of IndoBERT and SMOTE is effective for public policy sentiment analysis and can provide valuable insights for evaluating the implementation of the MBG Program. Keywords: Sentiment Analysis; Free Nutritious Food; IndoBERT; SMOTE; FFNN   Abstrak Program Makan Bergizi Gratis (MBG) menjadi salah satu kebijakan pemerintah yang memunculkan beragam respons masyarakat di media sosial, sehingga diperlukan analisis sentimen untuk memahami persepsi publik sebagai bahan evaluasi kebijakan. Penelitian ini bertujuan untuk menganalisis sentimen masyarakat terhadap Program MBG di media sosial X menggunakan model IndoBERT dengan penerapan Synthetic Minority Over-sampling Technique (SMOTE) untuk mengatasi ketidakseimbangan kelas. Data dikumpulkan melalui proses scraping dan menghasilkan 2.260 tweet, kemudian diproses melalui tahapan pembersihan teks, normalisasi, tokenisasi, pelabelan sentimen menggunakan InSet Lexicon, penyeimbangan data dengan SMOTE, serta fine-tuning model IndoBERT. Evaluasi dilakukan menggunakan metrik akurasi, presisi, recall, dan F1-score. Hasil penelitian menunjukkan bahwa model memperoleh akurasi sebesar 80%, dengan dominasi sentimen negatif sekitar 75% yang dipengaruhi oleh isu anggaran, potensi korupsi, dan distribusi program, sedangkan sentimen positif menyoroti manfaat program terhadap gizi anak dan pemberdayaan ekonomi lokal. Temuan ini menunjukkan bahwa kombinasi IndoBERT dan SMOTE efektif untuk analisis sentimen kebijakan publik serta dapat menjadi masukan bagi evaluasi pelaksanaan Program MBG. Kata kunci: Analisis Sentimen; IndoBERT; Makan Bergizi Gratis; FFNN; SMOTE.
Co-Authors - Supriyono Ahmad Abdul Chamid Ahmad Umar Said Ahmad Wilda Nur Fajri Ahmadi, Thoriq Akhnaf Faiq Ajiputra Al Fajri, Muhammad Khoirul Wafa Alif Catur Murti Anastasya Latubessy Anteng Widodo Anzalina Izzana Arief Soesanto Ariya Shoniya Arya Yudha Ananta Wijaya Budi Gunawan Carles Adi Pranata Dimas Adi Nugroho Esti Wijayanti Estiwijayanti Estiwijayanti Fadhila Mutia Rahmi Fahriza, Yoga Bagus Faiza Rizqi Irawan Fakhri Hibban Putra Gutawa Fariq, Muhammad Evan Hafis Ramadhan Husni Wahyu Saputro M. Rikza Tamyiz Mahfud Ridwan Muhammad Aldy Firmansyah Muhammad Fahrizal Amim Muhammad Farid Arshal Afandi Muhammad Khotibul Umam Muhammad Murtadlo Muhammad Rieza Maulana Muhammad Rizal Adinoval Muhammad Wafa Zain Mukhamad Nurkamid Naufal Meidhana Kenmahdy Puji Hartono R Rhoedy Setiawan Ratih Nindyasari Renaldi Irfan Firdaus Reza Satria Nazala Rina Fiati Rizal Abdullah Mahfud Rizkysari Mei Maharani Rizkysari Mei Maharani Rizkysari Meimaharani Sa'iyan Shofi Saputra, Rizki Maulana Shoniya, Ariya Sodikin Sodikin Syafri Samsudin Syafril Ardi Hermawan Syahrul Mahendra Saputra Syarif Hidayatullah Tri Listyorini Tutik Khotimah Vriska Ruli Amanda Wingga Aria Sasra Wuryantono, Dhanang Yuda Ardiansyah Pratama