LARASATI, Diyas Age. PENGARUH MODEL PROBLEM-BASED LEARNING TERHADAP KEMAMPUAN PEMECAHAN MASALAH GEOGRAFI SMA. JURNAL GEOGRAFI, [S. l.], v. 9, n. 1, p. 32–40, 2017. DOI: 10.24114/jg.v9i1.6045. Disponível em: https://jurnal.unimed.ac.id/2012/index.php/geo/article/view/6045. Acesso em: 20 may. 2025.