“OPTIMIZATION OF FORMULATION PARAMETERS OF SIMVASTATIN LOADED PLGA NANOPARTICLES BY USING 33 FACTORIAL DESIGN”. International Journal of Pharmaceutical Sciences and Drug Research 8, no. 4 (July 1, 2016): 210–217. Accessed October 17, 2025. https://ijpsdronline.com/index.php/journal/article/view/542.