Purwasih D, Novianti E, Jumadi J. Students response toward development of e-module in physics material on respiratory system . J. Pijar.MIPA [Internet]. 2022 Jul. 31 [cited 2024 Nov. 24];17(4):520-4. Available from: http://jurnalfkip.unram.ac.id/index.php/JPM/article/view/3466