Agustina, N., Hayati, R. and Iriyanti, H. 2020. 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, 1 (Jul. 2020), 15-20.