“SYNTHESIS, SPECTRAL AND MOLECULAR CHARACTERIZATION OF SOME NOVEL 2, 5-DISUBSTITUTED-1, 3, 4–OXADIAZOLE DERIVATIVES AND EVALUATION OF IN VIVO ANTITUMOUR ACTIVITY AGAINST HT 29 CELL LINE”. International Journal of Pharmaceutical Sciences and Drug Research, vol. 10, no. 6, Jan. 2018, pp. 433-41, https://doi.org/10.25004/IJPSDR.2018.100602.