Kethireddy, S. et al. 2017. A new facile and efficient synthesis of 2-((5-aryl-1,3,4-oxadiazol-2-yl) methoxy)-3-methyl quinoxaline and 3-methylquinoxalin-2-yl-2-(5-aryl-2H-tetrazol-2-yl)acetate derivatives. European Journal of Chemistry. 8, 2 (Jun. 2017), 125–129. DOI:https://doi.org/10.5155/eurjchem.8.2.125-129.1553.