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All Journal Jurnal Riset Sistem dan Teknologi Informasi Mahkamah: Jurnal Riset Ilmu Hukum
Yudhi Hariyanto
Unknown Affiliation
Computer Science & IT Decision Sciences, Operations Research & Management Law, Crime, Criminology & Criminal Justice

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PEMBUATAN VIDEO PEMBELAJARAN ANIMASI 2D LAPISAN BUMI DAN TATA SURYA MATA PELAJARAN IPA KELAS VII (Studi Kasus : SMP Negeri 1 Tamansari) Yudhi Hariyanto; Widiyanto Hadi; Febrianta Surya Nugraha
Jurnal Riset Sistem dan Teknologi Informasi Vol. 1 No. 2 (2023): Jurnal Riset Sistem dan Teknologi Informasi (RESTIA) Vol. 1 No. 2
Publisher : Universitas Aisyiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30787/restia.v1i2.1242

Abstract

Multimedia in the field of education is very closely related. The use of multimedia as a support and means of education is widely applied in accordance with the needs of the world of education. One of the multimedia fields that can be applied at the educational level is animation. 2D animation utilizes the resulting images from depicting objects or characters in each frame which are then arranged in the right order to create the illusion of movement. Here the researcher takes a case study in the subject of Natural Sciences (IPA) which focuses on the material of the earth's layers and the solar system. Based on the results of interviews conducted by researchers with the subject teachers concerned, many students experienced difficulties in understanding and even memorizing the material. This resulted in the scores obtained by students in science subjects, especially for the material on the layers of the earth and the solar system, to be low and below the Minimum Completeness Criteria (KKM), with the KKM score for science subjects on this material having a score of 70/100 and most students having value is still below 70/100. The flow of research conducted consists of the stages of data collection, analysis, and design. The resulting 2-dimensional animated video consists of 2 main materials, namely the layers of the earth which consist of the atmosphere, lithosphere and hydrosphere and the solar system.
Kepastian Hukum dan Efektivitas Pembuktian Digital dalam Penyidikan Online Fraud: Analisis Normatif Pasal 235 KUHAP Baru dan Implementasinya di Polres Cimahi Yudhi Hariyanto; Haidan Angga Kusumah
Mahkamah : Jurnal Riset Ilmu Hukum Vol. 3 No. 3 (2026): Juli : Mahkamah : Jurnal Riset Ilmu Hukum
Publisher : Asosiasi Peneliti dan Pengajar Ilmu Hukum Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62383/mahkamah.v3i3.1849

Abstract

The surge in online fraud in Indonesia demands reliable digital evidence procedures, yet the normative frameworks of the Electronic Information and Transactions (EIT) Law and the new Criminal Procedure Code (Law No. 20/2025) lack adequate technical guidance for investigators at the regional level. To analyze the adequacy of digital evidentiary norms and their implementation in online fraud investigations at the Cimahi Regional Police. This normative juridical study employs statutory, conceptual, and case approaches. Primary data were obtained through limited structured interviews with investigators of the Criminal Investigation Unit of the Cimahi Police, supplemented by document study of legislation, court decisions, and legal literature. Qualitative-prescriptive analysis was conducted using legal certainty theory and law enforcement effectiveness theory. Three layers of normative gaps were identified: a procedural void in evidence acquisition and authentication (leemten), vague authenticity parameters in Article 235(3) (vage normen), and disharmony between the broad authority of Article 43 of the EIT Law and the absence of police technical guidelines. At the implementation level, investigators face limited forensic competence, facilities, and laboratory access. Technical implementing regulations, digital forensic SOPs, investigator certification, and early coordination with prosecutors are urgently needed to bridge the gap between normative standards and operational capacity. This is the first study to integrate a normative analysis of Article 235 of the new Criminal Procedure Code (effective January 2, 2026) with a limited empirical evaluation of online fraud investigation practices at the police-precinct level, offering an integrated evaluation framework linking legal certainty with law enforcement effectiveness in digital evidence.
Co-Authors Febrianta Surya Nugraha Haidan Angga Kusumah Widiyanto Hadi