PENGARUH PROBLEM BASED LEARNING BERBANTUAN MULTIMEDIA INTERAKTIF TERHADAP STUDENT ENGAGEMENT PADA MATA PELAJARAN INFORMATIKA SMPN 25 PADANG. JOURNAL OF SCIENCE AND SOCIAL RESEARCH, [S. l.], v. 9, n. 4, p. 5914–5924, 2026. DOI: 10.54314/jssr.v9i4.6859. Disponível em: https://jurnal.goretanpena.com/index.php/JSSR/article/view/6859.. Acesso em: 16 aug. 2026.