ATI, A.; SAUDI, F. Faktor-Faktor Penyebab Menurunnya Motivasi Belajar Remaja. Jurnal Penelitian Pendidikan Geografi, [S. l.], v. 10, n. 3, p. 371–379, 2025. DOI: 10.36709/jppg.v10i3.591. Disponível em: https://jppg.uho.ac.id/index.php/journal/article/view/591. Acesso em: 14 mar. 2026.