A. B. Ahmed, R. Ahmed, and R. Sengupta, “FORMULATION AND IN-VITRO/EX-VIVO CHARACTERIZATIONS OF MICROEMULSION-BASED HYDROGEL FORMULATION OF ACECLOFENAC FOR TOPICAL APPLICATION”, Asian J Pharm Clin Res, vol. 9, no. 7, pp. 87–91, Aug. 2016.