Agustina, Norsita, Ridha Hayati, and Hilda Iriyanti. “THE QUALITY OF BAKTERIOLOGIS STUDY AND USE OF WATER OR DUG WELLS WITH AN OCCURRENCE WATER BORNE DISEASES IN THE VILLAGE WEST PASAYANGAN”. Preventif : Jurnal Kesehatan Masyarakat 9, no. 1 (July 27, 2020): 15-20. Accessed November 23, 2024. https://jurnal.fkm.untad.ac.id/index.php/preventif/article/view/80.