Seftiana, Navida, Wieke Sri Wulan, and Devyana Dyah Wulandari. “The Effect Of Long Exposure To Pesticide Organophosphate On Cholinesterase Enzyme Activity In The Blood”. PROCEEDING SURABAYA INTERNATIONAL HEALTH CONFERENCE 2019 1, no. 1 (June 29, 2020): 195–200. Accessed September 30, 2022. https://conferences.unusa.ac.id/index.php/SIHC19/article/view/517.