Sudarman S, Sartika S, Sugiharta I, Farida F. Pengaruh E-Learning Berbantuan Google Classroom Terhadap Kemampuan Pemecahan Masalah Matematis. cendekia [Internet]. 1Aug.2021 [cited 16Jun.2026];5(3):2133-40. Available from: https://j-cup.org/index.php/cendekia/article/view/625