Sharma, R., K. Sharma, and S. Dikshit. “Synthesis, Characterization and Biological Activities of Some New Hypophosphorous Adducts of Acid Hydrazones Derived from 2, 5-Dichloroanilidoacetohydrazide”. Journal of Advanced Scientific Research, Vol. 2, no. 02, May 2011, pp. 5-10, https://sciensage.info/index.php/JASR/article/view/29.