MUCHLISIN, Mochamad; WICAKSONO, Vicky Dwi; HANDAYANI, Suci. Penerapan Model Problem Based Learning (PBL) Dalam Pembelajaran IPAS Kelas IV Untuk Meningkatkan Hasil Belajar Peserta Didik SD Negeri Besah II Bojonegoro. Innovative: Journal Of Social Science Research, [S. l.], v. 3, n. 2, p. 10051–10059, 2023. Disponível em: https://j-innovative.org/index.php/Innovative/article/view/1570. Acesso em: 14 jul. 2026.