Santaweesuk, C., Janyalert-adun, A. and Techarungpaisan, P. (2013) “The physical properties of physic nut oil and performance of diesel engine using physic nut oil as a fuel”, Engineering and Applied Science Research, 33(6), pp. 613–624. available at: https://ph01.tci-thaijo.org/index.php/easr/article/view/6022 (accessed: 22 September 2026).