Prasetyo, Hana Naili, and Heru Prasetyo. 2018. “PREVALENCE OF INTESTINAL HELMINTHIASIS IN CHILDREN AT NORTH KEPUTRAN SURABAYA AT 2017”. Journal of Vocational Health Studies 1 (3):117-20. https://doi.org/10.20473/jvhs.V1.I3.2018.117-120.