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TIN: TERAPAN INFORMATIKA NUSANTARA
Published by Forum Kerjasama Pendidikan TInggi
ISSN : -     EISSN : 27227987     DOI : -
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Jurnal TIN: TERAPAN INFORMATIKA NUSANTARA memuat tentang Kajian Bunga Rampai dari berbagai ide dan hasil penelitian para peneliti, mahasiswa, dan dosen yang berkompeten di bidangnya dari berbagai disiplin ilmu seperti: Komputer, Informatika, Industri, Elektro, Telekomunikasi, Kesehatan, Agama, Pertanian, Pembelajaran, Pendidikan, Teknologi Pendidikan, Ekonomi dan Bisnis, Manajemen, Akuntansi, dan Hukum
Arjuna Subject : Umum - Umum
Articles 5 Documents
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Search results for , issue "Vol 5 No 10 (2025): March 2025" : 5 Documents clear
Pemanfaatan Sistem Informasi Geografis Untuk Memetakan Distribusi Stunting Menggunakan Metode Autokorelasi Morans’I Sari, Rizky Yuspita; Nurhayati, Siti; Raharjo, Untoro Dwi; Sary, A’idah Haniyah
TIN: Terapan Informatika Nusantara Vol 5 No 10 (2025): March 2025
Publisher : Forum Kerjasama Pendidikan Tinggi (FKPT)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47065/tin.v5i10.5756

Abstract

Stunting is a significant issue in Indonesia caused by nutritional deficiencies that can lead to slower growth, cognitive impairment, and learning disorders. The stunting rate in Indonesia in 2022 was 21.6%, and the government aims to reduce this rate to 14% by 2024. Meanwhile, the stunting rate in Kulon Progo Regency reached 14.8%, placing it as the second highest stunting rate in the Special Region of Yogyakarta Province. Therefore, an effective strategy is needed to implement the acceleration program for reducing stunting in Indonesia, particularly in Kulon Progo Regency. One approach to reducing stunting is utilizing geographic information systems to map the distribution of stunting cases and potential causes. This study aims to analyze the spatial distribution of stunting cases in Kulon Progo Regency. The research method is a descriptive quantitative study using a geographic information system application, ArcGIS. The subject of study covers all stunting cases in Kulon Progo Regency from 2021 to 2023 based on secondary data from the Kulon Progo Health Office with a total of 5986 cases. The results of the study showed that stunting cases in Kulon Progo district formed a random pattern with a Moran's index value of -0.063811, and a p-value of 0.869570. In addition, the number of integrated health posts in this area is quite evenly distributed with more than 50 integrated health posts.
Pengaruh Peer Instruksi Flipped terhadap Kemampuan Pemecahan Masalah Matematika Siswa Kelas XI SMAN Octariani, Dhia; Madayani, Agustin; Sembiring, Metrilitra Br
TIN: Terapan Informatika Nusantara Vol 5 No 10 (2025): March 2025
Publisher : Forum Kerjasama Pendidikan Tinggi (FKPT)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47065/tin.v5i10.6339

Abstract

In the educational process, it will be found that mathematics learning will be learned from the early education level, the average student has difficulties in solving mathematical problems, especially the ability to solve mathematical problems that affect students' answers, starting from understanding the problem, the problem-solving process, and rechecking whether the answer is correct or not, students are still relatively low. Many factors can affect low problem-solving skills such as monotonous learning and conventional learning. This study aims to find out how much influence the peer instruction flipped learning model has on mathematical problem-solving skills. The type of research used is quantitative research with a quasi-experimental method. The population in this study is 296 students and a sample of 66 students. Data collection was carried out using SPSS 29 and a problem-solving ability test in the form of an essay (description) which was compiled according to the problem-solving ability indicator according to polya. The results of the study, namely in the N-Gain test, there was an influence of the flipped peer instruction learning model on the mathematical problem-solving ability of students in the experimental class by obtaining an increase of 47.80 or 48% in the medium category. In the results of the Difference test (T-Test), it can be seen from the value of Sig. (2-tailed) obtained a significance value of 0.024 < 0.05 so that H_0was rejected and H_a accepted. So it can be concluded that the influence of the peer instruction flipped learning model on students' mathematical problem-solving ability is in the medium category.
Determinants of User Satisfaction SATe Website Application (Integrated Accounting System) using the Webqual 4.0 Method Yudha, Therasyamia Novtriana; Binastuti, Sugiharti
TIN: Terapan Informatika Nusantara Vol 5 No 10 (2025): March 2025
Publisher : Forum Kerjasama Pendidikan Tinggi (FKPT)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47065/tin.v5i10.6436

Abstract

The implementation of E-Government in various government sectors, including Bekasi City, encourages the development of effective and efficient information systems. One example is the Integrated Accounting System (SATe). This study aims to analyze the Influence of Usability, Information quality and Interaction quality on User satisfaction on the SATe Website application using the Webqual 4.0 method. Webqual is one of the methods or techniques for measuring Website quality based on end user perceptions. Website quality can be assessed by three dimensions of Webqual 4.0 consisting of user quality, information quality and interaction quality. The objects of the study are Usability, Information quality, Interaction quality and User satisfaction. The subjects in this study were users of the SATe Website application. The data used are primary data collected from respondents using a questionnaire instrument, namely 108 respondents consisting of Treasurers and Assistant Treasurers of SKPD Bekasi City and Accounting employees of BPKAD Bekasi City who use the SATe Website application. Based on the results of the research that has been conducted, it can be concluded that Usability, Information quality, and Interaction quality simultaneously have a significant influence on the level of user satisfaction of the SATe Website application, while partially, the Usability and Interaction quality variables have a significant influence on user satisfaction of the SATe Website application, but Information quality does not affect User satisfaction.
Pengaruh Pengetahuan Investasi, Motivasi Investasi dan Preferensi Risiko Terhadap Minat Investasi Rokhim, Yusril Atiqur; Wibowo, Purwo Adi
TIN: Terapan Informatika Nusantara Vol 5 No 10 (2025): March 2025
Publisher : Forum Kerjasama Pendidikan Tinggi (FKPT)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47065/tin.v5i10.7105

Abstract

The aim of carrying out this study by researchers is to find out what influence investment knowledge, investment motivation and risk preferences have on investment interest in the millennial generation in Jepara Regency. The research was conducted using a quantitative approach accompanied by survey methods. The technique for collecting data used a questionnaire distributed to 103 millennial generation respondents in Jepara, with sampling using the purposive sampling method. Analysis of the data obtained was carried out using multiple linear regression analysis assisted by IBM SPSS Statistics 25 software. The results of this research show that the t-value of the investment knowledge variable is 2.909, exceeding the t-table (1.984) with p-value = 0.004, so it can be concluded that Investment Knowledge has a significant influence on Investment Interest. Furthermore, the t value obtained from the investment motivation variable is 2.492, exceeding the t-table with p-value = 0.014, so that Investment Motivation has a significant influence on investment interest. Risk preference obtained a value of t = 2.789 which exceeds the t-table and p-value = 0.006, so it can be concluded that risk preference has a significant influence on investment interest. After carrying out this research, researchers found that investment knowledge, investment motivation and risk preferences had a significant influence on investment interest in the millennial generation in Jepara Regency, both individually and collectively.
Analisis Sentimen Kinerja Lembaga Legislatif di Indonesia Menggunakan Algoritma Random Forest Berbasis Data Media Sosial X Saputra, Imam; Rahim, Robbi
TIN: Terapan Informatika Nusantara Vol 5 No 10 (2025): March 2025
Publisher : Forum Kerjasama Pendidikan Tinggi (FKPT)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47065/tin.v5i10.7133

Abstract

Legislative institutions such as the DPR RI are often the center of public attention and criticism on social media, particularly the X platform (formerly Twitter). The high volume of public opinion necessitates an automated classification system to monitor public perception efficiently. This study aims to analyze public sentiment towards the DPR RI in January 2025 using the Random Forest algorithm. A total of 699 tweets were collected via crawling techniques and processed through preprocessing stages including cleansing, folding, normalization, filtering, and stemming. Text features were extracted using the Term Frequency-Inverse Document Frequency (TF-IDF) method. Distribution results show a dominance of the neutral class (73.5%), followed by negative (22.2%) and positive (4.3%) sentiments. Model testing using a confusion matrix demonstrates that the Random Forest algorithm achieves high performance with an accuracy rate of 96.43%. Feature importance analysis reveals that profanity and integrity issues such as "corruption" are the primary indicators of negative sentiment. This study concludes that Random Forest is highly reliable in classifying public opinions with strong emotional polarity on social media.

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