Balasubramanian J, Narayanan N, Mohan.V, Ranjit Mohan Anjana, and Mandava Sree Bindu. “Nanotechnology Based Oral Delivery of Insulin – A Retrospect”. International Journal of Pharmacy and Analytical Research 2, no. 4 (October 10, 2013): 144–150. Accessed February 7, 2026. https://ijpar.com/ijpar/article/view/602.