Islam, M.S., Rahman, A., Ismal, M.K., Chowdhury, J.A. and Jalil, R.- ul 2010. Preparation and Characterization of Polyvinyl Acetate (Kollidon® SR) Microspheres Containing Diclofenac Sodium II: Effect of core loading. Dhaka University Journal of Pharmaceutical Sciences. 8, 2 (Sep. 2010), 117–122. DOI:https://doi.org/10.3329/dujps.v8i2.6025.