Oshodin, T.E., Bello, K.A., Bolaji, B.O., Olorunfemi, B.J., Aighovbiosa, O.J. and Onuh, F. 2024. Investigating Internal Heat Exchanger Performance in a VCR System with a CO2 and LPG Refrigerant Mixture. ABUAD Journal of Engineering Research and Development. 7, 2 (Jul. 2024), 86-93. DOI:https://doi.org/10.53982/ajerd.2024.0702.09-j.