Rahmadani, Desi, Ika Chastanti, and Dahrul Aman Harahap. “Parents’ Role in Biology Learning During the Covid 19 Pandemic”. Jurnal Penelitian Pendidikan IPA 7, no. 2 (March 30, 2021): 137–142. Accessed November 23, 2024. https://jppipa.unram.ac.id/index.php/jppipa/article/view/583.