[1]
Oktavia, A.B.R. et al. 2023. Peningkatan Hasil Belajar Peserta Didik Melalui Model Problem Based Learning Pada Mata Pelajaran Matematika Kelas IV SDN Pacarkeling V/186 Surabaya. Innovative: Journal Of Social Science Research. 3, 2 (May 2023), 6412–6423.