Ali, Zulrifqa Rofiqa, Idawati Idawati, and Suardi Suardi. “Project Based Learning (PjBL) Model: Elementary School Students’ Social Studies Learning Outcomes”. ETDC: Indonesian Journal of Research and Educational Review 4, no. 4 (September 3, 2025): 1456–1465. Accessed October 8, 2025. https://www.etdci.org/journal/ijrer/article/view/3904.