Parashar, T. ., Soniya, V. . Singh, G. Singh, S. . Tyagi, C. . Patel, and A. . Gupta. “NOVEL ORAL SUSTAINED RELEASE TECHNOLOGY: A CONCISE REVIEW”. International Journal of Research and Development in Pharmacy & Life Sciences, vol. 2, no. 2, Mar. 2013, pp. 262-9, https://ijrdpl.com/index.php/ijrdpl/article/view/275.