1.
Murdani E, Sumarli S, Ramadhani A. The Influence of the Problem Based Learning Model Assisted by Booklet Media on the Understanding Conceptual Ability of Class V Elementary School Students on Water Cycle Material. JPDN [Internet]. 2024 Aug. 1 [cited 2024 Dec. 22];10(1):132-48. Available from: https://ojs.unpkediri.ac.id/index.php/pgsd/article/view/22901