Giri, Pankaj, Simran Kaur Zandu, and Inderbir Singh. “Chemical Modifications of Guar Gum for Drug Delivery Applications: A Review”. Asian Journal of Chemistry 32, no. 6 (May 30, 2020): 1259–1265. Accessed May 6, 2024. https://asianpubs.org/index.php/ajchem/article/view/32_6_1.