SOLIKIN, M; MARHADI, Hendri; NURDIN, Landriani; FUTRIANOTA, Holly Dwi; MARCELA, Landriani Salsa; ASHIRIN, Nur; ROSA, Prima. Implementasi Model Problem Based Learning Untuk Meningkatkan Hasil Belajar IPAS Peserta Didik Kelas VI B Di SDN 168 Pekanbaru. Innovative: Journal Of Social Science Research, [S. l.], v. 5, n. 3, p. 8822–8834, 2025. DOI: 10.31004/innovative.v5i3.21183. Disponível em: https://j-innovative.org/index.php/Innovative/article/view/21183. Acesso em: 29 apr. 2026.