METALS AND MATERIALS INTERNATIONAL, vol. 20, no. 6, page. 1017 - 1025, 2014-11
KOREAN JOURNAL OF METALS AND MATERIALS, vol. 51, no. 5, page. 325 - 332, 2013-05
METALS AND MATERIALS INTERNATIONAL, vol. 16, no. 1, page. 1 - 6, 2010-02