Preparation and Characterization of Cellulose Based Superabsorbent Hydrogel from Rice Husk Cross-Linked With Ethane-1, 2-Diamine Using a Microwave. Gadau J Pure Allied Sci [Internet]. 2025 Apr. 9 [cited 2025 Oct. 12];3(2). Available from: https://gadaufos.com/gjpas/index.php/journal/article/view/140