M. Daoud, K., خالد, A. N. Ali, امل, A. A. Ahmed, and آمنة. “Synthesis of 2-(3-Chloro-4-Nitro-1-Benzothien-2-Yl)-1,3,4-Oxadiazole-1,3,4-Thiadiazole and 5-(3-Chloro-4-Nitro-1-Benzothien-2-Yl)-4H-1,2,4-Triazole-3-Thiol”. Journal of Education and Science (JES), vol. 23, no. 4, Dec. 2010, pp. 19-26, doi:10.33899/edusj.2010.59245.