FIRDAUS, A. R.; ERMAN, E. ANALISIS PEMAHAMAN PESERTA DIDIK TERHADAP KONSEP ZAT DAN PERUBAHAN ZAT. BIOCHEPHY: Journal of Science Education, [S. l.], v. 5, n. 1, p. 499-505, 2025. DOI: 10.52562/biochephy.v5i1.1567. Disponível em: https://www.journal.moripublishing.com/index.php/biochephy/article/view/1567. Acesso em: 24 apr. 2026.