B., Jeevana Jyothi, and JYOSNA DONIPARTHI. “MULTIPARTICULATE DRUG DELIVERY SYSTEMS USING NATURAL POLYMERS AS RELEASE RETARDANT MATERIALS”. International Journal of Pharmacy and Pharmaceutical Sciences, vol. 6, no. 10, Oct. 2014, pp. 61-65, https://www.journals.innovareacademics.in/index.php/ijpps/article/view/2123.