Benhammadi, S., A. Othman, A., Derdour, A., & Mami, A. (2010). Synthesis and Antimicrobial Evaluation of 1,3,4-Oxadiazole-2-thione from Some Pyridine Carboxylic Acids. Asian Journal of Chemistry, 22(7), 5535–5542. Retrieved from https://asianpubs.org/index.php/ajchem/article/view/11673