Liquid Nanoco2 with Kaigen and GEIOS Technologies with Thermal and Rheological Characterization of Graphene Oxide/Carbon Nanotube Hybrid Nanoparticle-Enhanced Liquid CO2 for District Cooling and Data Centers Applications,. (2025). International Journal of Scientific Research and Management (IJSRM), 13(03), 2003-2067. https://doi.org/10.18535/