Sari, V. and Eliyasni, R. 2023. Peningkatan Hasil Belajar Peserta Didik Menggunakan Model Problem Based Learning di Kelas V SD Negeri 14 Luhak Nan Duo Kabupaten Pasaman Barat. Innovative: Journal Of Social Science Research. 3, 3 (Jul. 2023), 4691–4699.