USMAN, J.G., OKONKWO, P.C., MUKHTAR, B. and BABA, A. 2024. Application of Aspen Plus to Modelling and Simulation of Neem Seed Oil Extraction. ABUAD Journal of Engineering and Applied Sciences. 2, 1 (Jun. 2024), 28–35. DOI:https://doi.org/10.53982/ajeas.2024.0201.04-j.