N.A.A. Sathari, L.H. Shah, and A.R. Razali. “INVESTIGATION OF SINGLE-PASS/DOUBLE-PASS TECHNIQUES ON FRICTION STIR WELDING OF ALUMINIUM”. Journal of Mechanical Engineering and Sciences, vol. 7, no. 1, Dec. 2014, pp. 1053-61, doi:10.15282/jmes.7.2014.4.0102.