Gavrila, Gavrila, and Suherman Suherman. “Analysis of Student Conception of Atomic Structure at the State SMA in Palu”. Jurnal Akademika Kimia 9, no. 2 (May 29, 2020): 111–117. Accessed May 10, 2024. https://jurnal.fkip.untad.ac.id/index.php/jak/article/view/361.