Arafah A, Chatri M, Razak A, Violita V. Development of Problem-Based Learning-Based E-Modules Using Adobe Flash Professional CS6 . jppipa, pendidikan ipa, fisika, biologi, kimia [Internet]. 2023 Jan. 31 [cited 2024 Nov. 22];9(1):525-32. Available from: https://jppipa.unram.ac.id/index.php/jppipa/article/view/2332