Merta IW, Kusmiyati K, Purwadi J. Students’ responses to learning multimedia on the human digestive system during Covid-19 Pandemic. J. Pijar.MIPA [Internet]. 2022 May 26 [cited 2024 Jul. 18];17(3):325-30. Available from: https://jurnalfkip.unram.ac.id/index.php/JPM/article/view/3423