Muslimah, Alifa, Encep Andriana, and Lukman Nulhakim. “Pengembangan E-LKPD Berbasis Problem Solving Materi Siklus Air Kelas V Di SDN Umbul Tengah 1”. JURNAL PENDIDIKAN DASAR 10, no. 2 (December 19, 2022): 337–347. Accessed August 26, 2025. https://jurnalstkipmelawi.ac.id/index.php/JPD/article/view/607.