OKTAPIANTI, S. . The Level of Difficulty of the Midterm Assessment of the Chemical Bonding Course in Chemistry Education, Uin Antasari. Interdisciplinary Explorations in Research Journal, [S. l.], v. 3, n. 3, p. 841–847, 2025. DOI: 10.62976/ierj.v3i3.1382. Disponível em: https://shariajournal.com/index.php/IERJ/article/view/1382. Acesso em: 22 jul. 2026.