S. A. . Sheikh, S. M. . Nizamani, A. A. Jamali, B. N. . Mirani, A. A. Panhwar, and M. J. . Channa, “Effect of Household Processing on the Removal of Pesticide Residues in Okra Vegetable”, J. Basic Appl. Sci., vol. 8, no. 1, pp. 74–78, Feb. 2012.