I. Kartika, “FENOMENA DYNAMIC STRAIN AGING PADA PROSES TEMPA PANAS PADUAN Co-33Ni-20Cr-10Mo[Dynamic Strain Aging Phenomena of Co-33Ni-20Cr-10Mo Alloy During Hot Forging]”, Metalurgi, vol. 27, no. 1, pp. 28–34, Apr. 2012.