[1]
N. P. E. Trisdayanti, A. A. S. Sawitri, and I. N. Sujaya, “Hygiene, Sanitation and Potential Existence of Virulent Genes of E.coli in Lawar in Kuta: The Challenge for Tourism and Safe Food Provision in Bali”, PHPMA, vol. 3, no. 2, pp. 99–105, Dec. 2015.