Uminah, Hartarti, Ijirana Ijirana, and Siti Nuryanti. “Study of Conceptual Change in Chemistry for Class XI Science High School Students”. Jurnal Akademika Kimia 11, no. 2 (May 30, 2022): 77–82. Accessed May 2, 2024. https://jurnal.fkip.untad.ac.id/index.php/jak/article/view/1927.