กลิ่นไกล ว. and คาวาฮา เ. (2006) “Hydrogenation of Epoxidized Natural Rubber”, Frontiers in Engineering Innovation Research, 7, pp. 64–71. available at: https://ph01.tci-thaijo.org/index.php/jermutt/article/view/242281 (accessed: 3 September 2026).