Haetami A, Zulvita N, Dahlan, Maysara, Marhadi MA, Santoso T. Investigation of Problem-Based Learning (PBL) on Physics Education Technology (PhET) Simulation in Improving Student Learning Outcomes in Acid-Base Material . jppipa, pendidikan ipa, fisika, biologi, kimia [Internet]. 2023 Nov. 25 [cited 2024 May 20];9(11):9738-4. Available from: https://jppipa.unram.ac.id/index.php/jppipa/article/view/4820