FESTIVALIA, Era. Pengaruh Model Problem Based Learning Terhadap Minat Belajar Siswa dan Kemampuan Berkolaborasi di Pembelajaran IPA UPT SMP Negeri 6 Tambang. Journal of Innovation in Teaching and Instructional Media, [S. l.], v. 6, n. 2, p. 647–655, 2026. DOI: 10.52690/jitim.v6i2.1440. Disponível em: https://ejournal.sembilanpemuda.id/index.php/jitim/article/view/1440. Acesso em: 30 apr. 2026.