A.M. Sani, H. Musa, Ibrahim M.B, S.A. Isah, and M. Abubakar, “Synthesis And Characterization of Cellulose-Poly (Acrylamide-Co-Acrylic Acid) Graft Copolymer Hydrogel from Rice Straw ”, IJSGS, vol. 8, no. 1, p. 12, Mar. 2022.