Shaji, J., and S. Garude. “TRANSETHOSOMES AND ETHOSOMES FOR ENHANCED TRANSDERMAL DELIVERY OF KETOROLAC TROMETHAMINE: A COMPARATIVE ASSESSMENT”. International Journal of Current Pharmaceutical Research, vol. 6, no. 4, Oct. 2014, pp. 88-93, https://mail.innovareacademics.in/journals/index.php/ijcpr/article/view/3766.