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All Journal Rekayasa Sipil ELINVO (Electronics, Informatics, and Vocational Education) Indonesian Journal on Software Engineering (IJSE) Respati International Journal of Technology and Education Research Journal of Information Technology and Education (JITED)
Rahmatul Irfan
Universitas Negeri Yogyakarta
Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Education Electrical & Electronics Engineering Engineering Languange, Linguistic, Communication & Media Other

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EVALUASI PENERIMAAN PENGGUNA JOGJABELAJAR.ORG DENGAN PENDEKATAN TAM DI KULON PROGO Astuti, Siwi; Soedijono, Bambang; Amborowati, Armadyah; Irfan, Rahmatul
Jurnal Teknologi Informasi RESPATI Vol 11, No 33 (2016)
Publisher : Universitas Respati Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35842/jtir.v11i33.110

Abstract

ABSTRAKTechnology Acceptance Model (TAM) dan Theory of Planned Behavior (TPB) merupakan teori penerimaan teknologi yang digunakan dalam penelitian ini. Terdapat enam konstruk yang digunakan dan merupakan gabungan dari konstruk-konstruk asli yang terdapat dalam TAM dan TPB. Keenam konstruk tersebut adalah kemudahan pengguna persepsian (perceived ease of use/PEOU), kegunaan persepsian (perceived usefulness/PU), sikap terhadap penggunaan teknologi (attitude towards using technology/ATU), norma subyektif (subjectivenorm/SN), kontrol perilaku persepsian (perceived behavior control/PBC), dan minat perilaku menggunakan teknologi (behavioral intention to use/BIUS). Model gabungan ini selanjutnya digunakan untuk meneliti Program ICT EQEP yang merupakan teknologi e-learning yang digunakan di SMP penerima Program ICT EQEP. Penelitian ini selanjutnya akan menjelaskan tentang hubungan antar faktor-faktor yang mempengaruhi penerimaan dan penggunaan Program ICT EQEP di SMP penerima Program ICT EQEP.Jenis penelitian yang digunakan dalam penelitian ini adalah penelitian eksplanatori dengan teknik analisis data menggunakan pendekatan SEM. Data diperoleh dari responden yang merupakan guru SMP atau user penerima Program ICT EQEPdi Kulon Progo dengan menyebarkan kuesioner tertutup. Terdapat 126 sampel penelitian yang dianalisis menggunakan metode SEM dengan software AMOS.Berdasarkan hasil analisis data diperoleh hasil sebagai berikut: (1) Konstruk PEOU mempengaruhi konstruk PU; (2) Konstruk PU mempengaruhi konstruk ATU; (3) Konstruk PEOU tidak memiliki pengaruh terhadap konstruk ATU; (4) Konstruk PU tidak memiliki pengaruh terhadap konstruk BIUS; (5) Konstruk ATU mempengaruhi konstruk BIUS; (6) Konstruk SN memiliki pengaruh terhadap konstruk BIUS; dan (7) Konstruk PBC mempengaruhi konstruk BIUS. Selain itu koefisien variabel laten PU terhadap ATU memiliki nilai paling besar diantara nilai koefisien variabel laten pada model hubungan antar konstruk lainnya. Kemudahan penggunaan persepsian (PEOU) di Kulon Progo masih tergolong cukup dan cenderung rendah dengan perentase 70,63%, Sikap terhadap penggunaan teknologi (ATU) sebagian besar guru sebagai user program ICT EQEP di Kulon Progo cenderung cukup tinggi sebesar 75,40%, Tingkat Kepercayaan (PU) sebagian besar guru sebagai user program ICT EQEP di Kulon Progo bahwa penggunaan teknologi akan meningkatkan kinerja pekerjaanya cenderung cukup tinggi sebesar 69,84%. Persepsi dan konstruk-konstruk internal dan eksternal dari perilaku (PBC) sebagian besar guru sebagai user program ICT EQEP di Kulon Progo cenderung tinggi sebesar 89,69%. Persepsi atau pandangan (SN) sebagian besar guru sebagai user program ICT EQEP di Kulon Progo terhadap kepercayaan-kepercayaan orang lain sebagai pertimbangan dalam melakukan sesuatu cenderung rendah sebesar 49,21%Kata kunci: Technology Acceptance Model (TAM), Theory of Planned Behavior (TPB), Program ICT EQEP, dan AMOS
Analisis Penerimaan Pengguna Pogram ICT EQEP Dengan Pendekatan Tam Di Kulon Progo Siwi Astuti - SMPN 1 Kokap; Bambang Soedijono, W.A; Armadyah Amborowati - MTI STMIK Amikom Yogyakarta; Rahmatul Irfan - MTI UNY
Indonesian Journal on Software Engineering (IJSE) Vol 2, No 2 (2016): IJSE 2016
Publisher : Universitas Bina Sarana Informatika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31294/ijse.v2i2.1131

Abstract

Abstrak – Technology Acceptance Model (TAM) dan Theory of Planned Behavior (TPB) merupakan teori penerimaan teknologi yang digunakan dalam penelitian ini. Terdapat enam konstruk yang digunakan dan merupakan gabungan dari konstruk-konstruk asli yang terdapat dalam TAM dan TPB. Keenam konstruk tersebut adalah kemudahan pengguna persepsian (perceived ease of use/PEOU), kegunaan persepsian (perceived usefulness/PU), sikap terhadap penggunaan teknologi (attitude towards using technology/ATU), norma subyektif (subjectivenorm/SN), kontrol perilaku persepsian (perceived behavior control/PBC), dan minat perilaku menggunakan teknologi (behavioral intention to use/BIUS). Model gabungan ini selanjutnya digunakan untuk meneliti Program ICT EQEP yang merupakan teknologi e-learning yang digunakan di SMP penerima Program ICT EQEP. Penelitian ini selanjutnya akan menjelaskan tentang hubungan antar faktor-faktor yang mempengaruhi penerimaan dan penggunaan Program ICT EQEP di SMP penerima Program ICT EQEP.Jenis penelitian yang digunakan dalam penelitian ini adalah penelitian eksplanatori dengan teknik analisis data menggunakan pendekatan SEM. Data diperoleh dari responden yang merupakan guru SMP atau user penerima Program ICT EQEPdi Kulon Progo dengan menyebarkan kuesioner tertutup. Terdapat 126 sampel penelitian yang dianalisis menggunakan metode SEM dengan software AMOS.Berdasarkan hasil analisis data diperoleh hasil sebagai berikut: (1) Konstruk PEOU mempengaruhi konstruk PU; (2) Konstruk PU mempengaruhi konstruk ATU; (3) Konstruk PEOU tidak memiliki pengaruh terhadap konstruk ATU; (4) Konstruk PU tidak memiliki pengaruh terhadap konstruk BIUS; (5) Konstruk ATU mempengaruhi konstruk BIUS; (6) Konstruk SN memiliki pengaruh terhadap konstruk BIUS; dan (7) Konstruk PBC mempengaruhi konstruk BIUS. Selain itu koefisien variabel laten PU terhadap ATU memiliki nilai paling besar diantara nilai koefisien variabel laten pada model hubungan antar konstruk lainnya. Kemudahan penggunaan persepsian (PEOU) di Kulon Progo masih tergolong cukup dan cenderung rendah dengan perentase 70,63%, Sikap terhadap penggunaan teknologi (ATU) sebagian besar guru sebagai user program ICT EQEP di Kulon Progo cenderung cukup tinggi sebesar 75,40%, Tingkat Kepercayaan (PU) sebagian besar guru sebagai user program ICT EQEP di Kulon Progo bahwa penggunaan teknologi akan meningkatkan kinerja pekerjaanya cenderung cukup tinggi sebesar 69,84%. Persepsi dan konstruk-konstruk internal dan eksternal dari perilaku (PBC) sebagian besar guru sebagai user program ICT EQEP di Kulon Progo cenderung tinggi sebesar 89,69%. Persepsi atau pandangan (SN) sebagian besar guru sebagai user program ICT EQEP di Kulon Progo terhadap kepercayaan-kepercayaan orang lain sebagai pertimbangan dalam melakukan sesuatu cenderung rendah sebesar 49,21%Kata kunci: Technology Acceptance Model (TAM), Theory of Planned Behavior (TPB), Program ICT EQEP, dan AMOS Abstract Technology Acceptance Model (TAM) and the Theory of Planned Behavior (TPB) is a theoretical acceptance of the technology used in this research. There are six constructs used and is a combination of original constructs contained in TAM and TPB. Sixth construct is the ease of user perceived (perceived ease of use / PEOU), usability perceived (perceived usefulness / PU), attitudes towards the use of technology (attitude towards using technology / ATU), subjective norms (subjective norm / SN), control the behavior of perceived (perceived behavior control / PBC), and interest in using the technology of behavior (behavioral intention to use / BIUS). This integrated model is then used to examine the ICT program EQEP which is the e-learning technology used in junior receiver EQEP ICT program. This research will further explain the relationship between factors that affect the acceptance and use of the ICT program in junior receiver EQEP EQEP ICT program.This type of research used in this research is explanatory research with data analysis techniques using SEM approach. Data obtained from respondents who are school teachers or the recipient user EQEP ICT program in Kulon Progo by spreading the enclosed questionnaire. There are 126 sample were analyzed using SEM with AMOS software.Based on the analysis of data obtained as follows: (1) Construct PEOU affect construct PU; (2) Construct PU affect construct ATU; (3) Construct PEOU have no effect on the ATU construct; (4) Construct PU has no influence on BIUS construct; (5) Construct ATU affect BIUS construct; (6) Construct SN has an influence on BIUS construct; and (7) Construct PBC affects BIUS constructs. In addition to the PU latent variable coefficient ATU has the greatest value among the coefficient of latent variables in the model of the relationship between the other constructs. Perceived ease of use (PEOU) in Kulon Progo is still relatively quite and rather low with 70.63% perentase, attitude towards the use of technology (ATU) most teachers as ICT program user EQEP in Kulon Progo tend to be quite high at 75.40%, Tier belief (PU) most teachers as ICT program user EQEP in Kulon Progo that the use of technology will improve his job performance tends to be quite high at 69.84%. Perception and constructs internal and external behavior (PBC) most teachers as ICT program user EQEP in Kulon Progo tends to be high at 89.69%. Perception or view (SN) most teachers as ICT program user EQEP in Kulon Progo against the beliefs of others as the consideration of doing things tend to lower by 49.21%Keywords: Technology Acceptance Model (TAM), Theory of Planned Behavior (TPB), ICT program EQEP, and AMOS
Development of a Web-Based Information System for Student Leave Permission at Dar Al-Raudhah Islamic Boarding School: ISO Quality Standards Analysis Destiana, Bonita; Priyanto, Priyanto; Irfan, Rahmatul; Khamim, Muhammad Gus; Ridlo, Muhammad Yusuf; Iqbal, Muhammad
Elinvo (Electronics, Informatics, and Vocational Education) Vol. 8 No. 2 (2023): November 2023
Publisher : Department of Electronic and Informatic Engineering Education, Faculty of Engineering, UNY

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/elinvo.v8i2.66420

Abstract

Dar Al-Raudhah Entrepreneur, Islamic Boarding School, has adopted digital technology by upgrading hardware and software also investing in reliable internet infrastructure. However, this school still faces issues with students' leave permission process due to reliance on manual bookkeeping and Excel, which leads to potential errors. Based on those problems, this research aims to create a web-based student leave permission system called SIPERSAN. The SIPERSAN system was developed with a Waterfall development model, which includes requirements analysis, design, implementation, testing, and deployment. The database is managed with MySQL, and the system is developed using PHP with the Laravel framework. Based on testing results, SIPERSAN has met the ISO 25010 standard for the four aspects: functionality, performance efficiency, reliability, and usability. Regarding functionality, this system has a score of 0.964, indicating it is very eligible. It rates 90% on GTMetrix (Grade B) for performance efficiency with an average loaded time of 2.06 seconds, making it eligible. Regarding reliability, the system is rated as very eligible for success based on evaluations performed with WAPT software. Usability is rated at 75.33%, which is considered eligible. SIPERSAN also received a positive response from users, who felt impacts such as facilitating the processing of student permits, increasing efficiency in managing student permit data, minimizing data errors, and assisting in recording student permits that are organized and systematic.
Improvement of Performance E-Learning Moodle Service in Vocational High School with Optimization of Web Server and Database Server Irfan, Rahmatul; Pratama, Cannavaro Yogi
Elinvo (Electronics, Informatics, and Vocational Education) Vol. 9 No. 1 (2024): Mei 2024
Publisher : Department of Electronic and Informatic Engineering Education, Faculty of Engineering, UNY

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/elinvo.v9i1.42878

Abstract

Since COVID-19, online learning has taken on an increasingly prominent role. Moodle is a popular online learning platform. Its implementation necessitates various support components, including a web server and an e-learning database server. The purpose of this study is to examine the optimization of web servers and database servers when there are multiple large connections at SMK N 2 Depok's E-learning. A pre-experimental one-group pretest-posttest design was used to conduct experimental research before and after optimization. Response time and throughput performance variables are used to assess performance on the Web Server, whereas response time and transaction per second performance are measured on the Database Server. The tools utilized in this study were Apache Benchmark and Sysbench. The population in this study was 2180 active users, with a total sample of 338 connections to access e-learning. The results of this research indicate that the performance of the Moodle e-learning web server can be optimized by tuning the web server configuration. There was a significant increase in performance on the web server after optimization. The performance of the moodle e-learning database server performance can be optimized by optimizing the database server configuration tuning.  There is a significant increase in the performance of the database server after optimization. To use e-learning efficiently when using several connections at the same time, the web server and database server must be optimized through server tuning. This can boost the effectiveness of e-learning in the classroom. As a result, e-learning developers should consider optimizing e-learning server settings.
Revitalizing Widosari Tourism Village: Enhancing User Experience and Service Delivery through Website Interface Redesign Muhtahsin, Dian Amin; Irfan, Rahmatul
Elinvo (Electronics, Informatics, and Vocational Education) Vol. 9 No. 1 (2024): Mei 2024
Publisher : Department of Electronic and Informatic Engineering Education, Faculty of Engineering, UNY

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/elinvo.v9i1.68191

Abstract

Tourism villages play an important role in the development and sustainability of a region by encouraging economic growth, cultural preservation, environmental preservation, and community development. Widosari Tourism Village is one of the tourist villages that attracts many visitors, as can be seen from the significant increase in traffic visiting the promotional website after being declared as a nominee in the Top 50 Indonesian Tourism Village Award 2022 event. However, the increase in traffic visiting the website was not matched by the website's carrying capacity. in providing services and conveying information to tourists. This has an impact on the lack of tour package sales in the Widosari Tourism Village. However, after redesigning the interface, drastic changes occurred, especially in the increase in sales of tour packages. This research was conducted to reveal and tell about the extent of the impact or benefits of a website redesign that is adapted to design principles as it is today compared to before the redesign was carried out. The method used in this research is descriptive qualitative research. In this research, the conclusion was obtained that after the website redesign was carried out, in terms of tourist reservation services, managers and tourists found it easier to communicate and connect, then the information on the website was easier for tourists to understand and capture. So, the presence of the Widosari Tourism Village promotional website functions as a means to facilitate tourism activities in the Widosari Tourism Village.
Analysis of Flood Occurrence in Pekanbaru City Using Google Earth Engine Rahmatul Irfan; Sutikno, Sigit; Yusa, Muhamad
Rekayasa Sipil Vol. 19 No. 1 (2025): Rekayasa Sipil Vol. 19 No. 1
Publisher : Department of Civil Engineering, Faculty of Engineering, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.rekayasasipil.2025.019.01.4

Abstract

The phenomenon of climate change is associated with various disasters in the community. During the year 2023, the city of Pekanbaru often experienced floods that were scattered at several locations, resulting in both material and non-material losses. To reduce the impact of losses incurred and flood disaster mitigation plans, it is necessary to map floods in Pekanbaru because information related to flood events is difficult to access and is known by the community. In this research, flood mapping uses one of the practical recommendation methods from UN-SPIDER, using Google Earth Engine and SAR-1 sentinel imagery; this method was chosen because it is efficient in both time and data in flood mapping. The results of flood mapping in Pekanbaru during 2021-2023 found that the largest area occurred in 2021, covering 2714 Ha, then in 2023, covering 867 Ha, and in 2022 covering 310 Ha. The threshold value specifically for the Pekanbaru city area is 1.17, known through the threshold value calibration, namely repeated testing by comparing the results of the area obtained. Validation of the results of the distribution model on flood mapping in the city of Pekanbaru used comparative data on flood event records from BWSS III and BPBD Pekanbaru city; the results of flood distribution in Google Earth Engine have the suitability of flood distribution prediction location points with actual flood disaster record points.
Pengembangan Media Pembelajaran Algoritma dan Pemrograman pada Mata Pelajaran Informatika untuk Kelas X di SMA N 1 Kasihan Ine Poetri Nurida; Rahmatul Irfan
Journal of Information Technology and Education (JITED) Vol. 2 No. 1 (2024): March 2024
Publisher : Department of Electronics and Informatics Engineering Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/jited.v2i1.272

Abstract

Research on algorithm learning media development and programming on computer science subjects for class X has the objective of: (1) developing the learning media of computer science and programming on the subject matter for grade X in SMA N 1 Kasihan; and (2) knowing the validity of the educational media that have been developed. Research is conducted using the Research and Development (R&D) method with the ADDIE development model consisting of five stages: analysis, planning, development, implementation, and evaluation. The subjects of this study were 36 students from the X8 class at SMA N 1 Kasihan. Assessment of media learning capacity is carried out by one media expert, namely a docent, and one material expert, who is a teacher who is capable of informatics subjects. The instrument used in this research is a questionnaire for evaluation. Data analysis techniques are performed using methods of quantitative descriptive analysis with percentages. The research results showed that: (1) algorithm learning media and programming on computer science subjects for class X in SMAl N 1 Kasihan successfully motivated students interest in learning, (2) developed learning media that has been useworthy after testing of media experts who obtained a percentage of 81.25% with a highly qualified category; material experts who earned a percentage of 85% with an extremely qualifying category; and the test of respondents or students who gained a rate of 88.16% with the highly qualifiable category. It shows that algorithm learning media and programming for class X are very useful in computer science learning.
Pengaruh Keaktifan Siswa dalam Kegiatan Ekstrakurikuler Kejuruan dan Motivasi Belajar terhadap Hasil Belajar Ria Sartika Juniarti; Rahmatul Irfan
Journal of Information Technology and Education (JITED) Vol. 2 No. 1 (2024): March 2024
Publisher : Department of Electronics and Informatics Engineering Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/jited.v2i1.274

Abstract

The objectives of the study: (1) Analyze whether there is an Influence of Student Activeness in Vocational Extracurricular Activities and Learning Motivation on Learning Outcomes in Printing Graphic Design Subjects in class XI SMKN 7 Yogyakarta (2) Analyze whether there is an Influence of Student Activity in Vocational Extracurricular Activities on Learning Outcomes in Printing Graphic Design Subjects in class XI SMKN 7 Yogyakarta (3) Analyze whether there is an Influence of Learning Motivation on Learning Outcomes in Printing Graphic Design Subjects in class XI SMKN 7 Yogyakarta. This research is an ex post facto research with a quantitative approach. The results of this study show that: (1) There is a significant influence between student activeness in vocational extracurricular activities and learning motivation affects learning outcomes. This is shown from the results of simultaneous tests by obtaining significance values of 0.00 < 0.05; (2) There is a significant influence between student activity in vocational extracurricular activities on learning outcomes with a significance value of 0.00 < 0.05; (3) There is a significant influence between learning motivation on learning outcomes with a significance value of 0.00 < 0.05 learning in the subject of Graphic Design Printing class XI at SMKN 7 Yogyakarta for the 2022/2023 academic year.
Development and Validation of a TPACK Instrument for Preservice Teachers in the Faculty of Engineering UNY Destiana, Bonita; Priyanto, Priyanto; Walipranoto, Ponco; Irfan, Rahmatul
Elinvo (Electronics, Informatics, and Vocational Education) Vol. 6 No. 2 (2021): November 2021
Publisher : Department of Electronic and Informatic Engineering Education, Faculty of Engineering, UNY

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (435.205 KB) | DOI: 10.21831/elinvo.v6i2.44301

Abstract

It is crucial to assess teachers' competency using TPACK. Therefore, the objective of this study was to develop a TPACK instrument for preservice teachers in the Faculty of Engineering, Universitas Negeri Yogyakarta. This study designed the TPACK instrument through 4 stages, namely: (1) literature study to determine the construct and statement items, (2) expert judgment to meet content validity, (3) revision and refinement of items from the review results, (4 ) validity and reliability testing. The research sample consisted of 200 preservice teachers. Validity and reliability testing used Confirmatory Factor Analysis (CFA) with a SmartPLS software program. The results suggested that the instrument met convergent validity with a loading factor value > 0.4, which ranged from 0.802 to 0.932, and discriminant validity, which indicated that the factor loading value for each observed variable with each latent variable was higher than the factor loading value with other latent variables. Composite Reliability values ranged from 0.908 to 0.954, and Cronbach Alpha ranged from 0.867 to 0.936, indicating that the instrument was reliable. Thus this instrument was considered effective in measuring the TPACK of preservice teachers preparing to be productive teachers in vocational high schools.
User Experience Design Development of the Siakad UNY Mobile Application Using the Design Thinking Method Alawdi, Yhogi; Eko Marpanaji; Rahmatul Irfan
International Journal of Technology and Education Research Vol. 3 No. 04 (2025): October - December, International Journal of Technology and Education Research
Publisher : International journal of technology and education research

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63922/ijeter.v3i04.2737

Abstract

This study aims to develop and evaluate the mobile-based Academic Information System application of Yogyakarta State University to enhance the quality of student user experience in accessing academic services. The application was developed to provide academic service solutions that better align with user needs, particularly for smartphone usage. This research employed a Research and Development method using a Design Thinking approach, encompassing the stages of empathize, define, ideate, prototype, and test. The study was conducted at Yogyakarta State University involving 35 active students from various study programs as end users. Data were collected using the User Experience Questionnaire (UEQ) distributed online via Google Forms. The UEQ instrument demonstrated good reliability, with all dimensions achieving Cronbach’s Alpha values above 0.7. Data analysis was performed using the UEQ Data Analysis Tool to obtain mean scores and user experience quality categories based on the UEQ Benchmark. The results indicate that the Siakad UNY mobile application achieved an Excellent rating in attractiveness, efficiency, stimulation, and novelty, and a Good rating in perspicuity and dependability. These findings suggest that the application provides a high-quality user experience and is suitable as a mobile-based academic service solution. Further development is recommended to enhance clarity and system reliability to optimize user experience quality.
Co-Authors Alawdi, Yhogi Armadyah Amborowati Armadyah Amborowati - MTI STMIK Amikom Yogyakarta Astuti, Siwi Bambang Soedijono, Bambang Bambang Soedijono, W.A Bonita Destiana Eko Marpanaji Ine Poetri Nurida Khamim, Muhammad Gus Muhamad Yusa Muhtahsin, Dian Amin Nurwijayanti Pratama, Cannavaro Yogi Priyanto Priyanto Pulih Eka Legyana Ria Sartika Juniarti Ridlo, Muhammad Yusuf Siwi Astuti - SMPN 1 Kokap Sutikno, Sigit Walipranoto, Ponco