Fatina, Gina Harnum Fatina, Dian Safitri, and Modyiksa Amelia Syafmal. “The Effect of The Problem-Based Learning Model Assisted by E-LKPD to Improve Students’ Learning Outcomes”. Indonesian Journal of Educational Innovation 1, no. 2 (August 31, 2025): 82–85. Accessed January 13, 2026. https://journals.widhatulfaeha.id/index.php/jpkjl/article/view/72.