Rosalia Putri, Shintya Eka, Erwin Putera Permana, and Rian Damariswara. 2023. “Development of Interactive Powerpoint Learning Media Based on Contextual to Improve Student Learning Outcomes on Volume Materials”. Jurnal Pijar Mipa 18 (5):717-21. https://doi.org/10.29303/jpm.v18i5.5524.