Warnaningtyas, Murtiatmi. “Improving Radioactivity Learning Outcomes With Recreational Charta Media”. Edumaspul: Jurnal Pendidikan 7, no. 1 (March 1, 2023): 56-59. Accessed May 4, 2024. https://ummaspul.e-journal.id/maspuljr/article/view/5391.