1.
Windiyani T, Sofyan D, Iasha V, Siregar YEY, Setiawan B. Utilization of Problem-based Learning and Discovery Learning: The Effect of Problem-Solving Ability Based on Self-Efficacy Elementary School Students. Alishlah [Internet]. 2023 Apr. 10 [cited 2026 Oct. 12];15(2):1458-70. Available from: https://www.alishlah.ahfpublishing.id/alishlah/article/view/2481