Zaafarany IA. Kinetics and mechanism of sol-gel transformation between some trivalent- and tetravalent-metal ions and Sodium alginate Anionic polyelectrolyte with formation of coordination Biopolymeric structure polymembranes Hydrogels of Capillary Structures Ex. JAC [Internet]. 2007 Apr. 9 [cited 2024 Apr. 26];3(1):133-42. Available from: https://rajpub.com/index.php/jac/article/view/914