Akter, S., Hossain, M. A., & Afroz, H. M. M. (2026). Solidification Enhancement of Thermal Energy Storage Systems Using CuO–Ethylene Glycol Nano-Enhanced Phase Change Materials: A Comprehensive Review. International Journal of Applied and Natural Sciences, 4(3), 40–65. https://doi.org/10.61424/ijans.v4i3.1030