Pane, Isni Khotimah Br, and Aryeni Aryeni. “Student Learning Outcomes in Digestive Systems Material via Deep Learning-Based Problem-Based Learning in High School”. ETDC: Indonesian Journal of Research and Educational Review 5, no. 3 (May 2, 2026): 1666–1676. Accessed May 4, 2026. https://www.etdci.org/journal/ijrer/article/view/4832.