“Synthesis and Biological Evaluation of Some New 1,3,4-Oxa,Thiadiazole and 1,2,4-Triazole Derivatives attached to Benzimidazole”, Int J of Pharm Chem, vol. 4, no. 3, pp. 112–118, Sep. 2014, doi: 10.7439/ijpc.v4i3.91.