Koradia, H., S. Butani, and M. Gohel. “STUDIES IN OXCARBAZEPINE MICROSPHERES EMPLOYING PLACKETT AND BURMAN DESIGN”. International Journal of Pharmacy and Pharmaceutical Sciences, vol. 6, no. 7, July 2014, pp. 305-10, https://www.innovareacademics.in/journals/index.php/ijpps/article/view/1738.