Tukimon, M. F., W. N. A. Wan Muhammad, M. N. A. Mohamad, and F. Yusof. “Heat Transfer Performance of Quaternary Molten Nitrate Salt Mixture for Heat Transfer Application”. Journal of Science and Technology, Vol. 9, no. 4, Dec. 2017, https://publisher.uthm.edu.my/ojs/index.php/JST/article/view/2025.