Vishwakarma, Pramila, Sanjay Mishra, Sweta Kulkarni, and Abhilasha Lohokare. 2019. “L-Valin Combined PLGA Nanoparticles for Oral Insulin Delivery”. Journal of Drug Delivery and Therapeutics 8 (6-A), 93-101. http://jddtonline.info/index.php/jddt/article/view/2295.