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Journal : Applied Technology and Computing Science Journal

Enterprise Architecture Framework in Higher Education: Systematic Literature Review Nur Shabrina Meutia; Endang Sulistiyani; Rizqi Putri Nourma Budiarti; Rita Sari
TEKNOLOGI DITERAPKAN DAN JURNAL SAINS KOMPUTER Vol 5 No 2 (2022): December
Publisher : Universitas Nahdlatul Ulama Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33086/atcsj.v5i2.3751

Abstract

The use of information and communication technology helps improve the quality of education and learning processes, research, libraries and information services, and university management. With the development of ICT, universities are one of the companies engaged in education, so that institutions and universities need an information system planning strategy. This study presents a detailed and extensive systematic literature review (SLR) to select studies that carry out the current application of Enterprise Architecture in higher education. The method used in this research is the incorporation of various systematic literature studies on previous studies related to research objectives. The results of this literature review reveal important aspects related to the use of enterprise architecture applications in higher education, such as the most popular frameworks used in higher education, examine the reasons and determine the criteria for using application-based frameworks, and why enterprise architecture frameworks are needed to implement in higher education.
Moisture Control System in Mustard Plants Using the PID Method Enny Indasyah; Robiq Abiyyu Sadid; Fauzi Imaduddin Adhim; Fivitria Istiqomah; Rizqi Putri Nourma Budiarti
TEKNOLOGI DITERAPKAN DAN JURNAL SAINS KOMPUTER Vol 5 No 1 (2022): June
Publisher : Universitas Nahdlatul Ulama Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33086/atcsj.v5i1.3759

Abstract

Irrigating paddy fields is a very important process for plant growth. When the process of irrigating rice fields is carried out by means of continuously flowing water and the soil moisture value is only based on estimates, there are many possibilities for the moisture value not to be measured where this causes the plants to take a long time to grow and the plants will rot or fail to harvest if the humidity value is too high. So a final project was designed with the title Humidity Control System in Mustard Plants Using the PID Method. The way this system works is by placing 5 humidity sensors at five different points to read soil moisture values ​​and each sensor is connected to the Arduino Mega 2560 microcontroller. The controller used in this irrigation system is Proportional Integral Derivative (PID) to get humidity values according to the needs of the plant. The design and construction of an automatic irrigation system in this study was successfully carried out using the PID method, the corresponding Kp parameter values ​​for the system were obtained, namely Kp = 4.328, Ki = 2.634, and Kd = 3.217. This automatic irrigation system can reach the moisture point of the mustard plant, which is 60% with a steady state error of 0.387% and a rise time 79 seconds. The test was carried out for 7 days and by comparing the average plant height in the manual watering area and the automatic watering area. The average growth of plant height in the manual watering area and the automatic watering area has a difference of 1.2 cm. Because this system only focuses on water irrigation where plants also need other nutrients for growth besides water.
ESPCam Control Using Telegram on ESP32 Microcontroller-Based Security Camera Systems Aris Sudaryanto; Dimas Sasongko; Agung Kridoyono; Rizqi Putri Nourma Budiarti; Savilla Tifania Mahadewi; Feby Ade Arvianto
TEKNOLOGI DITERAPKAN DAN JURNAL SAINS KOMPUTER Vol 5 No 2 (2022): December
Publisher : Universitas Nahdlatul Ulama Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33086/atcsj.v5i2.3760

Abstract

A security camera must be easy to control, because users need to be able to monitor and control it even when they are in another place. To accommodate this need, security cameras are generally controlled by a computer, then the data is sent to a web server that can be accessed by users. However, the system is quite complicated because it still requires a computer, as well as the additional cost of renting a website server. In this study, computer functions were replaced with the ESP32 microcontroller, and the website server as well as the application interface was replaced with the Telegram BOT. The ESP32 microcontroller was chosen because its function is almost the same as a computer, while the Telegram BOT can be used free of charge. This study focuses on testing the success rate of the system in responding to commands given via the Telegram BOT, with the type of command connecting the Telegram BOT with ESPCam, turning on or off the LED flash, taking pictures, and the combination. Based on the tests that have been carried out for all existing command combinations, with each test being repeated 25 times, it was found that the success rate of the system reached 84.67%.
Design and Development of Management Information System on Website-Based Jempol Optical Shop Using the Laravel Framework Alman Faluti Ashari Alman Faluti Ashari; Rizqi Putri Nourma Budiarti
TEKNOLOGI DITERAPKAN DAN JURNAL SAINS KOMPUTER Vol 6 No 1 (2023): June
Publisher : Universitas Nahdlatul Ulama Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33086/atcsj.v6i1.4169

Abstract

The management of inventory data and reports at the Jempol Optical shop is still manual, starting with the input of goods data relating to glasses, frames, lenses, and other optical accessories data. In addition, the preparation of sales reports is also still manual. It takes a system to collect data on optical goods and to prepare sales reports. This study aims to create a software system that can provide solutions with a website-based management information system using Laravel. The method used in this study uses SDLC (System Development Life Cycle), including literature studies to get references related to the system to be made, needs analysis of the Jempol Optical system to determine system requirements, design of the Jempol Optical system, manufacture of the Jempol Optical system, and system testing of Jempol Optics Website used for black box testing and usability testing. The result of the system created is a management information system with 2 actors (admin and employees) which has 18 features. In black box testing, the system can be used smoothly, and all features can be used according to their functions with a percentage of 100% success. The results of usability testing carried out by shop owners and employees of the Jempol Optical shop, the application is good from the results of tests carried out with a result of 4.2 out of a maximum value of 5. From the test results by giving several statements, it can be concluded that the user agrees with the system that has been made.
Development of Website BEM FEBTD Universitas Nahdlatul Ulama Surabaya Ahmad Muthoharun; Rizqi Putri Nourma Budiarti
TEKNOLOGI DITERAPKAN DAN JURNAL SAINS KOMPUTER Vol 6 No 1 (2023): June
Publisher : Universitas Nahdlatul Ulama Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33086/atcsj.v6i1.4170

Abstract

Currently BEM FEBTD UNUSA does not yet have a web-based information system, and only relies on delivering information and documentation through social media, namely Instagram. The drawback is that the management cannot manage the schedule so that information on the progress of each work program is obtained. This causes limited information that can be known by the academic community about work programs from year to year. Therefore, media is needed that can manage the work program of BEM FEBTD UNUSA. The methodological stages used are problem identification, website needs analysis, website design, website creation, website testing, and website testing analysis. The results of this study are the formation of the BEM FEBTD UNUSA website, and the administrators can manage work program schedules well, provide activity information, organizational profiles, facilitate various news search purposes, important information announcements, and activity documentation galleries. Testing is done by Black Box Testing and Usability Testing. The success percentage of Black Box Testing with 117 Test Cases is 100%. Meanwhile, the test results from Usability Testing show that according to the admin and supervisor, they strongly agree if the website is easy to use, fast, memorable, no errors are found, and satisfied when used. Meanwhile, according to administrators and visitors, they agree that if the website is easy to use, fast, memorable, no errors are found, and satisfied when used.
Optimizing Course Scheduling Efficiency through Genetic Algorithms Nur Shabrina Meutia; Budiarti, Rizqi Putri Nourma
TEKNOLOGI DITERAPKAN DAN JURNAL SAINS KOMPUTER Vol 8 No 1 (2025): June
Publisher : Universitas Nahdlatul Ulama Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33086/atcsj.v8i1.7307

Abstract

Course scheduling is an important aspect of educational administration in academic institutions. An effective procedure enhances students' educational experience, maximizes resource utilization, and lowers operational expenses. However, course scheduling often faces various constraints and complexities, such as limited space, time and human resources. Therefore, an effective and efficient approach is needed to solve the course scheduling problem. This study implements the genetic Algorithm to solve the problem of optimization course scheduling. This study intends to develop a course scheduling application using genetic algorithm to enhance the effectiveness of course scheduling in educational institutions. There are 8 genetic algorithm procedures for solving problems in this research; Encoding techniques, initial population, fitness function, selection, crossover, mutation, elitism and the condition of iteration is complete when the maximum has been reached, and the fitness value is 1. The best result from 25 iteration and 15 population found at probability of crossover is 0,5 and mutation rate is 10%. The lowest fitness value is 0,09 with the fastest execution time, that is 395 seconds for subjects in odd semester and 563 seconds for subjects in even semester.
Implementation of Black Box Testing and Usability Testing on the PPDB Website of YPP Nurul Huda Surabaya Farhani, Alivia Rahma; Pamungkas, Aji Bayu; Sulistiyani, Endang; Budiarti, Rizqi Putri Nourma
TEKNOLOGI DITERAPKAN DAN JURNAL SAINS KOMPUTER Vol 7 No 2 (2024): December
Publisher : Universitas Nahdlatul Ulama Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33086/atcsj.v7i2.8362

Abstract

This study aims to evaluate the quality of the PPDB (online student admission) website of YPP Nurul Huda Surabaya using black box testing and usability testing approaches. The black box method was applied to assess the functional performance of the available features, while usability testing was employed to measure user satisfaction using the USE questionnaire. The black box test results indicate that all features operate correctly, and the usability testing produced a score of 0.90, which is close to the ideal value. These findings demonstrate that the website meets the criteria of a well-designed information system and is suitable for use in the PPDB process.
Implementation of Black Box Testing and System Usability Scale on the Nurul Huda Financial Recording Information System Ramadan, Mohammad Noval; Ramadhani, Muhammad Azka Robith; Handayani, Chika Tunas; Sulistiyani, Endang; Budiarti, Rizqi Putri Nourma
TEKNOLOGI DITERAPKAN DAN JURNAL SAINS KOMPUTER Vol 7 No 2 (2024): December
Publisher : Universitas Nahdlatul Ulama Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33086/atcsj.v7i2.8365

Abstract

This study was conducted to evaluate the performance of the Nurul Huda Foundation’s financial recording information system using two assessment methods: Black Box Testing and usability measurement through the System Usability Scale (SUS). Black Box Testing was applied to ensure that all system features operate as intended, while usability testing was carried out to determine the level of comfort and ease experienced by users when interacting with the system. The results of the Black Box Testing indicate that out of 111 test scenarios, 89 passed successfully and 22 experienced minor failures that remain within acceptable improvement limits. Meanwhile, the usability testing involving 20 respondents produced an average SUS score of 84.5, demonstrating that the system meets the criteria of being user-friendly and positively received by users. Based on SUS interpretation guidelines by Bangor, this score falls into Grade A with an “Excellent” rating, is categorized as “Acceptable,” and is classified under the Net Promoter Score (NPS) group of “Promoter”.
Performance Comparison of Automated Website GUI Testing Tools: A Study of Selenium IDE, Katalon Studio, UI.Vision, and BugBug Rozi, Muhammad Javier Dafa; Sulistiyani, Endang; Budiarti, Rizqi Putri Nourma
TEKNOLOGI DITERAPKAN DAN JURNAL SAINS KOMPUTER Vol 8 No 1 (2025): June
Publisher : Universitas Nahdlatul Ulama Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Software testing consumes approximately 50% of development time and cost. One of the most commonly used testing activities is GUI testing, which is still frequently carried out manually. In manual testing, testers often repeat the same actions multiple times, increasing the risk of human error. In contrast, automated testing utilizes specialized tools to minimize these errors. Therefore, selecting the right tool and understanding its performance are crucial. Previous studies on automated testing generally focused only on implementing test objects without evaluating the actual performance quality of the tools used. There are many automated testing tools available that offer capture-and-replay features, such as Selenium, Katalon Studio, UI.Vision, and BugBug. This study compares the performance of these tools for website GUI testing using two parameters: execution time and encountered issues. A total of 21 test cases were designed and executed by the researcher. The execution results show that Katalon Studio, UI.Vision, and BugBug successfully completed all test cases as expected. However, Selenium failed to execute 5 test cases due to its inability to perform hover dropdown actions. In contrast, Katalon Studio, UI.Vision, and BugBug did not encounter issues during execution. In terms of test execution time, Katalon Studio recorded the fastest average time at 6.15 seconds, followed by Selenium. UI.Vision and BugBug required longer execution times, with average times of 20.85 seconds and 22.8 seconds respectively.
Integration of ITIL V3, COBIT 5, and Service Desk Standards in IT Service Desk Design Alfadina, Afni Virda; Sulistiyani, Endang; Budiarti, Rizqi Putri Nourma
TEKNOLOGI DITERAPKAN DAN JURNAL SAINS KOMPUTER Vol 8 No 1 (2025): June
Publisher : Universitas Nahdlatul Ulama Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Software testing is a critical phase in the software development life cycle, consuming more than 50% of the total time and resources. One important activity within this phase is the creation of test cases, which can be problematic, particularly when done manually, due to the significant time and resources required. To address this, test case generation can be automated using two main approaches: based on program code or design models. Generating test cases at the design level using UML has been shown to be more time- and cost-efficient than generating them from code. Previous studies have focused on creating test cases using a single UML diagram or a combination of two UML diagrams, producing satisfactory results but with limitations in covering all possible execution paths of the software. To overcome these limitations, this study proposes a combination of three UML diagrams such as activity diagrams, sequence diagrams, and state diagrams using the Depth-First Search (DFS) algorithm. The proposed approach involves three major stages: preparation, execution, and evaluation. By combining these three UML diagrams, it is expected that the method will generate the maximum number of test cases, ensuring comprehensive coverage of all software paths with minimal issues.
Co-Authors Adhim, Fauzi Imaduddin Adnan Rachmat Anom Besari Afib Rulyansah Agus Imam Sonhaji Agus Imam Sonhaji, Agus Imam Agus Salim Agustien, Lusiana Ahmad Muthoharun Ahmad Syafiq Kamil Ahmad Syafiq Kamil Ahmad Syafiq Kamil Aisah, Putri Lailatul Al Hafidz, Ilham Achmad Al-Mufidah, Asyita Alfadina, Afni Virda Alfandino rasyid Alfiah Alfiah alfiah alfiah Alman Faluti Ashari Alman Faluti Ashari Amalia, Nadia Amma Liesvarastranta Haz Amma Liesvarastranta Haz Anam, Muhammad Wildan Khoirul Anang Tjahjono, Anang Andini Hardiningrum Andini Hardiningrum Andini, Ary Anggraini, Fitria Annabila, Zulfa Nida Asma Annisa Ayu Briliant Aris Sudaryanto Arissabarno, Cahyo Ashfiyatun Najjah Asyita Al-Mufidah Authar, Nailul Awang Andhyka Azzahra, Surnia Maulidah Basuki, Edi Pujo Bayu Riskiananto Bintarti, Tri Wahyuni Choirun Nisa Afidatus Zahro Daffa Salma Minandar Dani, Novelita Ayu Rahma Darmawan Aditama Destita Shari Devaldi Akbar Devaldi Akbar Suryadi Dewi Masithah Dike Bayu Magfira, Dike Bayu Dimas Sasongko Dwi Kurnia Basuki Emy Yunita Rahma Pratiwi Emy Yunita Rahma Pratiwi Emy Yunita Rahma Pratiwi, Emy Yunita Rahma Endah Budi Permana Putri Endang Sulistiyani Endang Sulistiyani Endang Sulistiyani Endang Sulistyani Evianita Dewi Fajrianti Evianita Dewi Fajrianti Fajar Annas Susanto Fajrianti, Evianita Dewi Farhani, Alivia Rahma Fatkur Rokhim Fawaidul Badri Feby Ade Arvianto Fifi Khoirul Fitriyah Firdhausyah, Yasmin Afra Funabiki Nobuo Ghofirin, Mohammad Hakim, Oktafian Sultan Handayani Handayani Handayani, Chika Tunas Haryantin, St. Haz, Amma Liesvarastranta Helga Lia Irbah Heni Agustina Heri Yulianus Idris Winarno Ika Mardiyanti Ilham Achmad Al Hafidz Ima Kurniastuti Indasyah, Enny Irwana, Galeh Ariya Istas Pratomo Istas Pratomo, Istas Istiqomah, Fivitria Jauharotur Rihlah Jauharotur Rihlah Jauharotur Rihlah Jordan Maulana Khamida Khamida Khannifah Rahmadhani Khusnah, Hidayatul Khusnul Khotimah Kridoyono, Agung Lailiyah, Nilna Muna Luqmanul Hakim Iksan Lystianingrum, Vita M Aidir Rafly M Udin Harun Al Rasyid, M Udin Harun Manilaturrohmah Manilaturrohmah Manilaturrohmah, Manilaturrohmah Mardhotillah, Rachma Rizqina Mariati, Pance Marsella Duwi Septyani Marvyna, Hanifah Citra Maulana, Jordan Mauridhi Hery Purnomo Minandar, Daffa Salma Moch. Sahri Mohamad Rijal Iskandar Zhulqurnain Muhammad Agus Zainuddin Muhammad Aidir Rafly Muhammad Chamdani Sukron Muhammad Udin Harun Al Rasyid Mujad Didien Afandi Mujiyanto, Rachmat Muyassaroh Muyassaroh Nafiah Nafiah Nafiah, Nafiah Nailul Authar Najjah, Ashfiyatun Nashirin, Rohmatun Naufal Adi Satrio Naufal Adi Satrio Niken Savitri Primasari Nisa Ayunda Nugroho, Bagoes Wahyu Nur Fauziah NurFaiza, Yusril Izza Pamungkas, Aji Bayu Pance Mariati Panduman, Yohanes Yohanie Fridelin Paramitha Nerisafitra Pratama, Afis Asryullah Prayudi, Agus Primasari, Niken Savitri Putri Lailatul Aisah Rachma Rizqina Mardhotillah Rahardhita Widyatra Sudibyo Rahmi, Rizki Nur Ramadan, Mohammad Noval Ramadhani, Muhammad Azka Robith Rasyid, Alfandino Ribut Prastiwi Sriwijayanti Ridwan Maulana Rifka Putri Wardhani Rita Sari Riyan Sisiawan Putra Rizki Amalia Rizki Amalia Rizki Amalia Rizki Amalia Elfita Robiq Abiyyu Sadid Rohmatun Nashirin Rozi, Muhammad Javier Dafa Rr. Fadila Kusumaning Ayu Savilla Tifania Mahadewi Septyan Diaz Anggoro Septyani, Marsella Duwi Siswanti, Anas Tifa Rahma Sofia, Ainin Soleha, Umdatus Sri Hartatik Sri Hartatik Sritrusta Sukaridhoto Sulistiyani, Endang Sulistyani, Endang Surnia Maulida Azzahra Surnia Maulidah Azzahra Syafiq Kamil, Ahmad Teguh Herlambang Tri Nadia Ningsih Ubaidillah Zuhdi Ubaidillah Zuhdi Udin Harun Al Rasyid, Muhammad Vaiza, Vira Amelia Jenylaf Wardhani, Rifka Putr Wardhani, Rifka Putri Wibowo, Nanda Dwi Cahyo Wulan, Tri Deviasari Yasmin Afra Firdhausyah Yohanes Yohanie Fridelin Panduman Yohanes Yohanie Fridelin Panduman Yohanie Fridelin Panduman, Yohanes Yudianto, Firman Yusril Izza Nurfaiza Zahro, Choirun Nisa Afidatus Zahrotul Jannah Zainatul Mufarikkoh Zainatul Mufarrikoh