Chukwuemeka S. IBEH et al. 2026. Experimental Study on the Characterisation and Thermo-Physical Properties of Graphene-Agro Based Hybrid Nanofluids . FUDMA Journal of Engineering and Technology. 2, 1 (May 2026), 775–783. DOI:https://doi.org/10.33003/bh0pef46.