1.
Carpathia Ellyana A, I Made Tegeh. Problem-Based Learning-Based Learning Videos on Natural Science Content for Fifth Grade Elementary Schools. j. ilm. sekol. dasar [Internet]. 2023 Jun. 17 [cited 2024 Dec. 2];7(2):327-35. Available from: https://ejournal.undiksha.ac.id/index.php/JISD/article/view/56769