S. S, E. Mohd Aris, N. W. Ahmad, L. H.L, and A. A. Hadi, “The Development of Resistance and Susceptibility of Aedes Aegypti Larvae and Adult Mosquitoes against Selection Pressure to Malathion, Permethrin and Temephos Insecticides and its Cross-Resistance Relationship against Propoxur”, Malaysian J. Sci., vol. 25, no. 1, pp. 1–13, Aug. 2006.