Oladeji, F.G., Oyedokun, J., Akinwande, B.A. and Ade-Omowaye, B.I.O. 2024. Modelling the characteristics of flour from wheat and orange fleshed sweet potato using simplex lattice design for chin-chin production. Bangladesh Journal of Scientific and Industrial Research. 59, 3 (Sep. 2024), 159–168. DOI:https://doi.org/10.5564/bjsir.v59i3.74486.