RAHMADANI, Suci; AZRA, Fajriah. Student’s Mental Model using Four-Tier Diagnostic Test on Acid-Base. Journal of Educational Chemistry (JEC), [S. l.], v. 7, n. 1, p. 29–42, 2025. Disponível em: https://journal.walisongo.ac.id/index.php/jec/article/view/24160. Acesso em: 2 nov. 2025.