Olvyana, Annisa, Ida Ermiana, and Fitri Puji Astria. “Effects of Discovery Learning Model Towards Science Process Skills and Learning Retention”. Jurnal Pijar Mipa 19, no. 1 (January 15, 2024): 6–12. Accessed June 1, 2024. http://jurnalfkip.unram.ac.id/index.php/JPM/article/view/6394.