Adil A. Hayder, “Biological effect for oils of harmala seeds peganum harmala L. and fenugreek Trigonella foenum - graecum L. in southern cowpea beetle Callosobruchus maculatus F. (Coleoptera: Chrysomelidae). Adil A. Hayder”, Tikrit J. Pure Sci., vol. 20, no. 1, pp. 71–79, Feb. 2023.