Goyal, R. et al. 2019. Synthesis and Anti-Oxidant Activity of Phenol and Aldehyde Derivatives of Sulfonyl Chloride Quinoxaline. Journal of Drug Delivery and Therapeutics. 9, 4-s (Aug. 2019), 1240–1244. DOI:https://doi.org/10.22270/jddt.v9i4-s.3576.