Tuan, Leah C. “Diversity of Natural Enemies in Organic Cauliflower, Brassica Oleracea Var. Botrytis Applied With Biopesticides from Plant Extracts”. International Journal of Environment, Agriculture and Biotechnology, vol. 4, no. 4, Oct. 2019, https://journal-repository.com/index.php/ijeab/article/view/183.