Naphon, P., and T. Arisariyawong. “Heat Transfer Analysis Using Artificial Neural Networks of the Spirally Fluted Tubes”. Journal of Research and Applications in Mechanical Engineering 4, no. 2 (August 7, 2018): 135–147. Accessed May 9, 2024. https://ph01.tci-thaijo.org/index.php/jrame/article/view/138630.