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All Journal Journal of Multidisciplinary Science: MIKAILALSYS Deposisi: Jurnal Publikasi Ilmu Hukum Jurnal Ilmiah Ekonomi dan Manajemen
Reza Fahrezi
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Agriculture, Biological Sciences & Forestry Chemical Engineering, Chemistry & Bioengineering Environmental Science Law, Crime, Criminology & Criminal Justice Physics Social Sciences Other

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Kemanfaatan Hukum Dalam Penerapan Diversi Dan Keadilan Restoratif Dalam Perkara Pidana Anak Achmad Maulana Fakhri; Roravianita Roravianita; Jenifer Otnie; Reza Fahrezi; Herli Antoni
Deposisi: Jurnal Publikasi Ilmu Hukum Vol. 1 No. 2 (2023): Juni : Jurnal Publikasi Ilmu Hukum
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59581/deposisi.v1i2.559

Abstract

This research aims to analyze the application of diversion and restorative justice in criminal cases committed by minors. The application of diversion is examined in more depth about the obligation of every law enforcer to carry out a series of diversion processes in the police, prosecutor's office and up to the court. The implementation of diversion is something that must be done without exception in accordance with the provisions of Law No. 11/2012 concerning the Juvenile Criminal Justice System. The application of restorative justice seeks a benchmark for the extent to which it can be implemented by taking into account the authority possessed by the public prosecutor when the diversion process is not achieved and when the criminal case has entered the criminal justice process. The application of the termination of prosecution must be based on the applicable provisions and conditions contained in the Attorney General's Decree No. 15 of 2020. After conducting research on diversion and restorative justice, the only legal benefit of juvenile criminal cases is through the provision of punishment for a child who is a perpetrator of a criminal offense in accordance with the provisions of the laws and regulations concerning the juvenile criminal justice system.
Strategi Pemasaran Digital untuk Meningkatkan Penjualan pada UMKM Tahu Sumedang Bang Amir Kec. Medan Denai, Kota Medan Linda Lenta Sari Sihombing; Reza Fahrezi; Mahesa Rani Hasibuan; Mhd Zul Azri
JURNAL ILMIAH EKONOMI DAN MANAJEMEN Vol. 4 No. 1 (2026): Januari
Publisher : CV. KAMPUS AKADEMIK PUBLISING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61722/jiem.v4i1.8106

Abstract

The analysis in this study focuses on the digital marketing strategy implemented by the UMKM Tahu Sumedang Bang Amir located in Medan Denai District and aims to measure the extent of the increase in sales. This study is qualitative and descriptive technical using data collection methods conducted through interviews, observations, and document analysis. The distribution and increase in sales of Tahu Sumedang Bang Amir, this study, by utilizing digital marketing, including using social media, delivery applications, and Google Maps services, can be helped. Based on the data analysis, this study, the manager of the UMKM Tahu Sumedang Bang Amir, experiences obstacles in terms of digital skills and limited existing human resources. This study recommends utilizing social media actively and continuously, so that there is integration with online motorcycle taxi services, and to conduct digital marketing training.
Flipped Classroom in Mathematics Learning: Efforts to Improve Learning Outcomes and Self-Efficacy of MTs Students Reza Fahrezi; Rusdi Rusdi; Tasnim Rahmat; Wikasanti Dwi Rahayu
Journal of Multidisciplinary Science: MIKAILALSYS Vol 4 No 2 (2026): Journal of Multidisciplinary Science: MIKAILALSYS
Publisher : Darul Yasin Al Sys

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58578/mikailalsys.v4i2.10611

Abstract

Although low mathematics achievement and weak student self-efficacy remain persistent concerns in junior secondary education, evidence on the use of student-centered digital learning models in MTs mathematics classrooms remains limited. This study aimed to analyze the effectiveness of the Flipped Classroom learning model in improving mathematics learning outcomes and self-efficacy among eighth-grade students at MTsN 10 Agam. A quasi-experimental method with a posttest-only group design was employed. The population comprised all eighth-grade students across four classes, with class VIII.4 assigned as the experimental group and class VIII.1 as the control group through cluster random sampling. Data were collected using a mathematics achievement test and a self-efficacy questionnaire and analyzed using a t-test with SPSS. The findings showed that students in the experimental class achieved higher mathematics learning outcomes than those in the control class, with mean scores of 78.88 and 57.80, respectively, and a significant t-test result (tcount = 4.876 > ttable = 1.68). Students’ self-efficacy was also higher in the experimental class than in the control class, with mean scores of 99.04 and 92.70, respectively, supported by the hypothesis test result (tcount = 1.70 > ttable = 1.68). SPSS analysis further indicated a significance value of 0.000, confirming the effect of the Flipped Classroom model. These findings demonstrate that the Flipped Classroom learning model is effective in improving both mathematics learning outcomes and self-efficacy among MTs students. The study contributes to mathematics education by highlighting the pedagogical value of integrating technology and digital media to support independent learning, strengthen conceptual understanding, and enhance students’ confidence in their mathematical abilities.
Co-Authors Achmad Maulana Fakhri Herli Antoni Jenifer Otnie Linda Lenta Sari Sihombing Mahesa Rani Hasibuan Mhd Zul Azri Roravianita Roravianita Rusdi Rusdi Tasnim Rahmat Wikasanti Dwi Rahayu