"Friction stir processed of 6061-t6 aluminum alloy reinforced with silica from rice husk ash
", Advanced Materials Research: 3rd International Conference on the Advancement of Materials and Nanotechnology, ICAMN 3 2013; Penang; Malaysia; 19 November 2013 through 21 November 2013; Code 107494, 1024, 227-230, 2014(SMMME)School of Minerals, Metallurgical & Materials Engineering