Lubis NDA, Amelia S, Yulfi H, Panggabean M, Rozi MF. Evaluation of Water, Sanitation, and Hygiene, Behavioral Aspects, Household State for the Diarrhea Prevalence among Students in the Valley of Sinabung Volcano, North Sumatera, Indonesia. Open Access Maced J Med Sci [Internet]. 2021 Oct. 20 [cited 2024 Nov. 25];9(E):1175-81. Available from: https://oamjms.eu/index.php/mjms/article/view/7404