1.
Pratiwi DE, Erna M, Anwar L. The Implementation of The Problem-Based Learning (PBL) Model to Improve Students’ Problem-Solving Skills on Acid-Base Concepts. Chem.Educ.Pract [Internet]. 2025 Dec. 1 [cited 2025 Dec. 2];8(2):302-11. Available from: https://jurnalfkip.unram.ac.id/index.php/CEP/article/view/9392