Igbabul, Bibiana Dooshima, et al. “Physicochemical and Sensory Properties of Cookies Produced from Wheat and Tigernut (Cyperus Esculentus) Flour Blends”. European Journal of Applied Sciences, vol. 12, no. 06, Dec. 2024, pp. 860-9, doi:10.14738/aivp.1206.19725.