Analisis Kualitas Pengelolaan Kelas Pembelajaran Sains di SMP Negeri 1 Manganitu Selatan Kabupaten Kepulauan Sangihe. SCIENING : Science Learning Journal, [S. l.], v. 5, n. 1, p. 114 124, 2024. Disponível em: https://ejurnal.unima.ac.id/index.php/sciening/article/view/10308. Acesso em: 7 mar. 2026.