Chadha, D. B., S. L. Perti, R. S. Dixit, and P. N. Agarwal. “The Effect of Temperature and Humidity on the Susceptibility of Flour Beetles to Organophosphorus Insecticides”. Defence Science Journal, vol. 15, no. 1, May 2014, pp. 44-47, doi:10.14429/dsj.15.7253.