Al-Saadi, Ali, I. O. El-Awami I. O. El-Awami, and N. S.EL-Hadad N. S.EL-Hadad. 2004. “Variation in Gene Expression of Total Protein of Allium Cepa Root Tip under Different Concentration of Dursban”. Al-Mukhtar Journal of Sciences 11 (1). Al Bayda, Libya:23-39. https://doi.org/10.54172/mjsc.v11i1.432.