SOPACUA, V. G.; SUMAMPOUW, O. J. .; SONDAKH, R. C. . Gambaran Sanitasi Lingkungan Sekolah Dasar di Kecamatan Girian, Kota Bitung: Analisis Sarana Air Bersih, Toilet, dan Pembuangan Sampah. Indonesian Research Journal on Education, [S. l.], v. 5, n. 3, p. 53 –, 2025. DOI: 10.31004/irje.v5i3.2607. Disponível em: https://irje.org/irje/article/view/2607. Acesso em: 6 oct. 2026.