Dawan, P., and K. Tuchinda. “Experimental Study of Wear Performance of Tool Steel Undergone DUPLEX Surface Treatments for Hot Forging Applications”. Applied Science and Engineering Progress 4, no. 1 (September 9, 2013): 53–61. accessed September 18, 2026. https://ph02.tci-thaijo.org/index.php/ijast/article/view/67380.