Diyana, Tsania Nur, Sutopo Sutopo, and Sunaryono Sunaryono. “The Analysis of student’ Difficulties in Mastering Static Fluid Concept”. Momentum: Physics Education Journal 4, no. 1 (May 5, 2020): 11–18. Accessed April 26, 2024. https://ejournal.unikama.ac.id/index.php/momentum/article/view/4113.