Islam, M., & Mohsin, M. (1). Synthesis of isatin, 5-chloroisatin and their &Delta;<sup>2</sup&gt;-1,3,4 oxadiazoline derivatives for comparative cytotoxicity study on brine shrimp. Bangladesh Journal of Pharmacology, 2(1), 7-12. https://doi.org/10.3329/bjp.v2i1.494