HUTAGALUNG, S. V.; KHAIRUNA DAMANIK, R. .; RATTAPRASERT, P. . Parasite Contamination of Water Source at Pangkalan Masyhur Sub-district, Medan Johor District. Sumatera Medical Journal, [S. l.], v. 7, n. 3, p. 116–120, 2024. DOI: 10.32734/sumej.v7i3.11826. Disponível em: https://talenta.usu.ac.id/smj/article/view/11826. Acesso em: 4 aug. 2025.