Solet, S. M.; Sharma, N. K.; Bhadauria, R. S. Synthesis of 2, 5-Disubstituted-1, 3, 4-Oxadiazole Derivatives. J. Drug Delivery Ther. 2019, 9 (4-A), 528-560. https://doi.org/10.22270/jddt.v9i4-A.3514.