(1)
Ritonga, M. A. S.; Harahap, D. F.; Saidah; Apriani, N.; Marlina, L.; Hasanah, S. Implementation of Problem-Based Learning Method in Improving Learning Outcomes of Goodness Teaching Material in Islam and Non-Islam at SD Negeri 091257 Gunung Hataran. ETNOPEDAGOGI 2024, 1, 208-219.