«Environmental Risk and Toxicity Effect of Organophosphorus Insecticides on Male Red Earthworm (Eisenia Foetida)». International Journal of Medical and Surgical Sciences 2, no. 4 (diciembre 1, 2015): 723–729. Accedido octubre 22, 2026. http://186.67.134.105/index.php/ijmss/article/view/173.