MUSDIANI, Musdiani. The Influence of Problem-Based Learning Model on Learning IPS. Jurnal Ilmiah Peuradeun, [S. l.], v. 6, n. 2, p. 267–276, 2018. DOI: 10.26811/peuradeun.v6i2.220. Disponível em: https://journal.scadindependent.org/index.php/jipeuradeun/article/view/220. Acesso em: 28 apr. 2026.