Ali Mashuri AM, Taufiq Hidayat, Ali Noeruddin. Implementation of Project-Based Learning Model (PjBL) to Improve the Learning Outcomes of Social Studies Students . JPE [Internet]. 2025 Jul. 20 [cited 2025 Jul. 24];12(2):83-9. Available from: http://ejurnal.ikippgribojonegoro.ac.id/index.php/JPE/article/view/5151