Determination of Optimum Process Parameters of the Drying Rate of Cassava Samples Using the Square Design MethodC.L. Okeke, A.O. Onokwai, I.P. Okokpujie, U.C. Okonkwo, A.O.M. Adeoye and L.K. TartibuE3S Web Conf., 430 (2023) 01236DOI: https://doi.org/10.1051/e3sconf/202343001236