Wahyunengsih W, Lestari AS, Nuzula FD, Maulani IS, Listiana I. The Influence of Problem Based Learning Models in Elementary Schools on Social Studies Subjects. J-CEKI [Internet]. 2024 Jul. 10 [cited 2026 Jul. 24];3(5):2475-9. Available from: https://al-haramjournal.id/J-CEKI/article/view/4306