Pant, Bhoj Raj, and Jitendra Upadhyaya. “Effect of Degree of Substitution of Carboxyl Groups on Cross-Linking of Carboxymethyl Starch”. Scientific World 15, no. 15 (June 14, 2022): 18–25. Accessed April 26, 2024. https://www.nepjol.info/index.php/SW/article/view/45670.