Kola-Mustapha, Adeola T., and Amos O. Abioye. “Formulation and Characterization of gellan–DEAE-Dextran Polyelectrolyte Complex Hydrogels”. West African Journal of Pharmacy, vol. 27, no. 1, Dec. 2023, pp. 104-17, https://doi.org/10.60787/wapcp-27-1-106.