Wulandari, Suci, Arum Siwiendrayanti, and Anik Wahyuningsih. “HIGIENE DAN SANITASI SERTA KUALITAS BAKTERIOLOGIS DAMIU DI SEKITAR UNIVERSITAS NEGERI SEMARANG”. Unnes Journal of Public Health 4, no. 3 (July 14, 2015). Accessed April 20, 2024. https://journal.unnes.ac.id/sju/ujph/article/view/6338.