SAFRIANSYAH LUBIS, Alwi. PENERAPAN PERILAKU HIDUP BERSIH DAN SEHAT DI LINGKUNGAN SD IT ASHABUL KAHFI DELI SERDANG. Berajah Journal, [S. l.], v. 3, n. 1, p. 265–276, 2023. DOI: 10.47353/bj.v3i1.223. Disponível em: https://ojs.berajah.com/index.php/go/article/view/223. Acesso em: 13 sep. 2025.