PENGEMBANGAN MEDIA PEMBELAJARAN BERBASIS ANDROID MENGGUNAKAN MODEL PROBLEM BASED LEARNING DI SMA KATOLIK KARITAS TOMOHON PADA MATERI KIMIA UNSUR. SOSCIED, [S. l.], v. 8, n. 1, p. 286–293, 2025. DOI: 10.32531/jsoscied.v8i1.920. Disponível em: http://jurnal.poltekstpaul.ac.id/index.php/jsoscied/article/view/920. Acesso em: 16 apr. 2026.