Abubakar, M. ., Sani, H. A. ., Birni-Yauri, A. U. ., Keta, J. N. ., Hassan, L. G. . and Yahaya, S. . (2025) “Preparation, Chemistry and Applications of Chitosan”, International Journal of Science for Global Sustainability, 11(2), pp. 174–180. doi: 10.57233/ijsgs.v11i2.862.