Sipayung, Mina, Chatarina Umbul Wahjuni, and Shrimarti Devy. 2014. “Environment Biological and Health Care Efforts Influenced of Lymfatic Filariasis Incidence, Sarmi Distric”. Jurnal Berkala Epidemiologi 2 (2):263-73. https://doi.org/10.20473/jbe.V2I22014.263-273.