Adam, A. Y., A. N. Oumer, Azri Alias, M. Ishak, and M. M. Noor. 2022. “Investigation of Thermal-Hydraulic Performance in Flat Tube Heat Exchangers at Various Tube Inclination Angles”. International Journal of Automotive and Mechanical Engineering 14 (3):4542-60. https://doi.org/10.15282/ijame.14.3.2017.12.0359.