Permatasari, Ririn Indah. 2018. “Hygiene, Sanitation and Bacteriological Quality of Cow’s Milk in Krajan Design, Gendro Village, Tutur Regency of Pasuruan District”. JURNAL KESEHATAN LINGKUNGAN 10 (4):343-50. https://doi.org/10.20473/jkl.v10i4.2018.343-350.