G. N. Nwaji, H. O. Okoro, C. Ononogbo, Muhammad Ahmad, S. Mbamalu, C. C. Nzelu, O. U. Emekwuo, C. Okwuosa, N. V. Ogueke and E. E. Anyanwu 2022. Dual-Layered Titanium Oxide-Acrylic Film on Carbon Black for Passive Radiative Cooling below Ambient Temperature under Direct Solar Irradiance. Advanced Energy Conversion Materials. 3, 2 (Sep. 2022), 76–87. DOI:https://doi.org/10.37256/aecm.3220221525.