Novriani, Novriani, Nila Kesumawati, and Arief Kuswidyanarko. “Pengembangan Lembar Kerja Peserta Didik (LKPD) Matematika Berbasis Problem Based Learning Pada Kelas V SD”. Innovative: Journal Of Social Science Research 2, no. 1 (November 11, 2022): 53–69. Accessed July 3, 2026. https://j-innovative.org/index.php/Innovative/article/view/148.