Adinda Siti Rahmah Sirait, and Disna Anum Siregar. “Implementation of the Project Based Learning (PjBL) Learning Model to Increase Student Learning Activeness in Civics Class XI MAN 1 Deli Serdang Academic Year 2022/2023”. International Journal of Educational Research Excellence (IJERE) 2, no. 2 (October 30, 2023): 401–404. Accessed November 22, 2024. https://ejournal.ipinternasional.com/index.php/ijere/article/view/581.