Accelerating Sustainability Competencies in the Younger Generation through the Problem-Based Gamification Learning Model. JURNAL GEOGRAFI, [S. l.], v. 18, n. 1, p. 95–117, 2026. DOI: 10.24114/njtxny29. Disponível em: https://jurnal.unimed.ac.id/2012/index.php/geo/article/view/69035. Acesso em: 7 apr. 2026.