“PROBLEMATIKA PEMBELAJARAN SAAT PANDEMI COVID-19 DI MADRASAH IBTIDAIYAH NURUL ULUM MERTAK TOMBOK”. JISIP (Jurnal Ilmu Sosial dan Pendidikan) 5, no. 1 (January 10, 2021). Accessed June 15, 2026. https://ejournal.mandalanursa.org/index.php/JISIP/article/view/1700.