M. Shahnaz, P. Kaur, J. Parkash, and D. Parsad, “Synthesis, characterization of 2-substituted benzimidazole derivatives and evaluation of antimicrobial activity”, J. Drug Delivery Ther., vol. 8, no. 5, pp. 460–464, Sep. 2018, doi: 10.22270/jddt.v8i5.1909.