Diah Malaka Syakilah, Sungkowo Edy Mulyono, and Tri Suminar. 2022. “Development of Nature and Job Cards Character Charged Media to Improve Understanding of Natural Appearance Material Grade V Elementary School”. International Conference on Science, Education, and Technology 8 (1):557-62. https://proceeding.unnes.ac.id/ISET/article/view/1804.