SINULINGGA, Silvia Putriani; MARDIATI; SITEPU, Dewi Rulia. THE IMPACT OF USING INTERACTIVE VIDEO IN PROBLEM-BASED COOPERATIVE LEARNING ON STUDENTS’ COLLABORATION AND PROBLEM-SOLVING SKILLS IN JUNIOR HIGH SCHOOL. Perspektif Pendidikan dan Keguruan, Pekanbaru, Riau, Indonesia, v. 17, n. 1, p. 80–89, 2026. DOI: 10.25299/perspektif.2026.vol17(1).25278. Disponível em: https://journal.uir.ac.id/index.php/Perspektif/article/view/25278. Acesso em: 12 jul. 2026.