Mista W, Aima Z, Fitri D. Validitas E-LKPD Berbasis Problem Based Learning (PBL) pada Materi Eksponen. cendekia [Internet]. 23Nov.2024 [cited 2May2026];8(3):2373-85. Available from: https://j-cup.org/index.php/cendekia/article/view/3508