Bhaskar, C.S., and B.N. Berad. 2010. “New Route to the Synthesis of 2-Phenylimino-3-Γ-Picolinoyl-5- Aryl Alkylimino 1,3,4-Thiadiazolidines ”. Asian Journal of Chemistry 14 (2):679-82. https://asianpubs.org/index.php/ajchem/article/view/22136.