DARNI; MUSTAPA, K. Comparison of Chemistry Learning Outcomes between Problem Based Learning and Discovery Learning Models on Buffer Solution Material at SMA Negeri 7 Tawaeli. Media Eksakta, [S. l.], v. 20, n. 2, p. 85-90, 2025. Disponível em: https://jurnalfkipuntad.com/index.php/jme/article/view/2557. Acesso em: 18 aug. 2025.