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PENERAPAN ISO 29119 SEBAGAI UPAYA PENINGKATAN KUALITAS LAYANAN WEBSITE E-PROCUREMENT Salsabila, Diana Sava; Ardilla, Yunita; Wahyudi, Noor
Jurnal Inovasi Pendidikan dan Teknologi Informasi (JIPTI) Vol. 6 No. 2 (2025): Jurnal Inovasi Pendidikan dan Teknologi Informasi (JIPTI)
Publisher : Information Technology Education Department

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52060/jipti.v6i2.3740

Abstract

Advances in information technology have encouraged companies to use digital platforms such as e-procurement, which can improve efficiency, transparency, and accountability in the procurement process. However, without thorough testing, these systems are at risk of functional errors and a decline in user trust. Previous research using black box testing methods and automation tools such as Katalon Studio can improve error detection, but there are still weaknesses in terms of validation and documentation consistency, meaning that the reliability of the system is not yet fully guaranteed. This study applies the ISO 29119 international standard as a structured framework, combined with black box testing methods and the Katalon Studio automated testing tool in testing the e-procurement website of PT. XYZ. Testing focused on four main features including registration, login, profile editing, and password change, with a total of 44 test cases. The evaluation results showed that 41 test cases were successful and 3 failed, mainly in the aspects of input validation and mandatory field labeling. The recommendations proposed include strengthening input validation, providing mandatory labels, and more informative error messages. This study shows that the implementation of ISO 29119 improves transparency, professionalism, and system reliability, making e-procurement services more secure and user-friendly.
Edukasi “Satu Piring Cegah Stunting” sebagai Upaya Preventif bagi Anak dengan Waspada Stunting di Desa Sawaran Lor, Kabupaten Lumajang Mahfudloh, Filla Apriliani; Qoirunnasikin, Liwa; Kirana, Mutiara Nasywa; Safitri, Puput Linanda; Maghfiroh, Fitrah Ainun; Ardilla, Yunita
J-CEKI : Jurnal Cendekia Ilmiah Vol. 4 No. 2: Februari 2025
Publisher : CV. ULIL ALBAB CORP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56799/jceki.v4i2.8289

Abstract

A condition where a child experiences chronic malnutrition which results in height growth that is not optimal according to age is a symptom of stunting. According to Basic Health Research (Riskesdas) data, the prevalence of stunting in Indonesia is still quite high, reaching 21.5%, while the government targets it to reach 14% by 2024. Efforts are being made to prevent the emergence of symptoms of stunting, especially in Sawaran Lor Village, Lumajang Regency is providing education regarding stunting prevention by utilizing print media in the form of brochures. Taking the theme "One Plate to Prevent Stunting" it is hoped that educational stunting prevention material can be delivered which contains various information such as the meaning and symptoms of stunting, forms of preventing stunting from an early age, portions of nutritious food on one dinner plate, proper parenting patterns, and maintaining a clean environment. This community service aims to identify how to prevent stunting through providing education in Sawaran Lor Village, Lumajang Regency. In this community service, the method used is a qualitative method with a descriptive approach. The location of community service is Sawaran Lor Village, Klakah District, Lumajang Regency. It is hoped that the results of this community service can become recommendations for the local government and related parties in developing more effective policies and programs with the hope that the stunting rate in Sawaran Lor Village can be reduced and children in this village can develop optimally so that they become the nation's successors. who are healthy, independent and productive for the future.
ANALISIS PENERAPAN SISTEM INFORMASI MANAJEMEN NIKAH (SIMKAH) DI KUA KECAMATAN MANTUP KABUPATEN LAMONGAN Aji Wahyu Susanto; Yunita Ardilla; Airlangga Bramayudha
Al-Usroh Vol. 5 No. 2 (2025): Al-Usroh: Jurnal Hukum Islam dan Hukum Keluarga
Publisher : Institut Agama Islam Negeri (IAIN) Pontianak

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24260/alusroh.v5i2.5276

Abstract

This study uses a qualitative approach to analyze the implementation of the Marriage Management Information System (SIMKAH) at the KUA Mantup District, Lamongan Regency, and its contribution to improving the quality of marriage administration services. Data were collected through in-depth interviews with the head and employees of the KUA, direct observation for 40 days, and documentation of various supporting data. The analysis was carried out using the DeLone and McLean Information System Success Model which includes six dimensions: system quality, information quality, usage, user satisfaction, service quality, and net benefits. Triangulation techniques were used to ensure data validity by combining various sources and methods. The results of the study indicate that SIMKAH has a positive impact on work efficiency, data transparency, and service accessibility, although there are still technical constraints and limited public understanding. Overall, SIMKAH plays a role in supporting the modernization of digital-based public services and is in line with Islamic values ​​in maintaining the validity and order of marriage.
Topik Modelling Skripsi Prodi Teknik Lingkungan di Jawa Timur Menggunakan Metode LDA nurul khoirinnisa'; Khalid Khalid; Noor Wahyudi; Yunita Ardilla
Jurnal Teknologi Dan Sistem Informasi Bisnis Vol 7 No 4 (2025): Oktober 2025
Publisher : Prodi Sistem Informasi Universitas Dharma Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47233/jteksis.v7i4.2278

Abstract

In higher education, the undergraduate thesis represents a tangible contribution of students to the development of scientific knowledge. In the field of Environmental Engineering, student research often focuses on issues that are closely related to both local and global environmental challenges. This study aims to analyze the main themes of undergraduate theses written by Environmental Engineering students in East Java using the Latent Dirichlet Allocation (LDA) method. The research data were collected from thesis titles and abstracts obtained from several universities. Through the application of LDA, several dominant themes were identified, including waste management, water quality, air pollution reduction, and the application of environmental treatment technologies. The results indicate that LDA is capable of uncovering research patterns and clustering topics that reflect the primary concerns of students in this field. These findings not only provide insights into the current research trends among students but also serve as a reference for curriculum development, research planning, and academic decision-making. Thus, this study contributes to improving the quality of education while mapping future research directions in Environmental Engineering.
Analisis Spasial Sebaran CCTV Menggunakan K-Means Clustering untuk Optimalisasi Penempatan CCTV Raden Roro Dalilati Nabilah Karamina; Andhy Permadi; Noor Wahyudi; Yunita Ardilla

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Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/jnkti.v8i5.9859

Abstract

Abstrak - Sistem transportasi cerdas menjadi solusi vital untuk manajemen lalu lintas di perkotaan, dengan kamera Closed-Circuit Television (CCTV) sebagai komponen utama. Di Kota X, implementasi sistem transportasi cerdas mengandalkan 580 unit CCTV yang tersebar di berbagai titik. Namun, seiring dengan meningkatnya jumlah perangkat, tantangan muncul dalam mengelola distribusinya yang sering kali tidak merata. Hal ini berpotensi menciptakan blind spot dan menghambat perencanaan penempatan CCTV baru yang berbasis data. Penelitian ini bertujuan untuk mengatasi masalah tersebut dengan menerapkan K-Means Clustering untuk menganalisis sebaran lokasi CCTV. Data 580 titik lokasi CCTV diproses dan dikelompokkan menggunakan algoritma ini, dengan menggunakan Metode Elbow, nilai optimal Cluster ditetapkan pada K=3. Hasil analisis menunjukkan bahwa sebaran CCTV di Kota X tidak merata, dengan adanya area-area yang kurang terpantau. Analisis lebih lanjut berdasarkan kepadatan Cluster  (rasio luas area per jumlah CCTV) mengidentifikasi Cluster 1 sebagai area yang paling jarang terpasang CCTV. Cluster  ini berlokasi di Bagian Barat Kota X dan memiliki skor kepadatan tertinggi, yaitu 1.700.779,70 m²/CCTV. Berdasarkan temuan ini, centroid dari Cluster tersebut direkomendasikan sebagai lokasi prioritas untuk penambahan CCTV baru. Penelitian ini menunjukkan bahwa K-Means Clustering dapat menjadi pendekatan yang efektif untuk menyediakan rekomendasi strategis dalam mengoptimalkan sistem pengawasan lalu lintas. Kata kunci: Analisis Spasial; CCTV; K-Means Clustering; Optimalisasi Penempatan;Abstract - Intelligent transportation systems are becoming a vital solution for urban traffic management, with Closed-Circuit Television (CCTV) cameras serving as a core component. In X City, the city’s intelligent transport system relies on 580 CCTV units strategically placed throughout the area. However, as the number of devices increases, managing their distribution efficiently becomes a challenge. The lack of a systematic data-driven analysis of CCTV locations can lead to imbalanced surveillance and create potential blind spots, hindering the planning of new CCTV placements. This research aims to address this problem by applying K-Means Clustering to analyze the spatial distribution of CCTV locations. Data from 580 CCTV points were pre-processed and then grouped using this algorithm, using the Elbow Method, the optimal number of Clusters was determined to be K=3. The analysis revealed that the distribution of CCTV in X City is uneven, with certain areas being less monitored. Further analysis based on Cluster density (the ratio of area size to the number of CCTVs) identified Cluster 1 as the area with the sparsest CCTV coverage. This Cluster , located on the West side of X City, had the highest density score of 1,700,779.70 m²/CCTV. Based on these findings, the centroid of this Cluster  is recommended as a priority location for adding new CCTV units. This study demonstrates that K-Means Clustering can be used as an effective approach for providing strategic recommendations to optimize traffic surveillance systems. Keywords: Spatial Analysis; CCTV; K-Means Clustering; Steganography;