Betty, Yohana Idamina, I Wayan Dasna, and Widiyanti Widiyanti. “Study of Students’ Concept Understanding and Argumentation Levels of Material Magnets at Class VI-IX Level”. Jurnal Penelitian Pendidikan IPA 9, no. 10 (October 25, 2023): 8890–8902. Accessed April 15, 2025. https://jppipa.unram.ac.id/index.php/jppipa/article/view/4800.