Sitanggang ML, Juwitaningsih T. Application of Problem Based Learning Model assisted by Google Sites Media to Improve Student Learning Outcomes and Activities in Electrolyte and Non-Electrolyte Solution Material. Chem.Educ.Pract [Internet]. 2025 Dec. 1 [cited 2025 Dec. 1];8(2):370-7. Available from: https://jurnalfkip.unram.ac.id/index.php/CEP/article/view/9387