Rotha, Sokha Chan, et al. “SUSTAINABLE PEST MANAGEMENT: A SURVEY OF BIO-PESTICIDES IN CAMBODIA”. Contemporary Journal of Advancement in Food Science and Technology (CJAFST), vol. 8, no. 2, Oct. 2023, pp. 1-8, http://zapjournals.com/Journals/index.php/cjafst/article/view/1397.