Najib, A.M., M.Z. Abdullah, A.A. Saad, Z. Samsudin, and F. Che Ani. “Experimental Study of Self-Alignment During Reflow Soldering Process”. Journal of Advanced Manufacturing Technology (JAMT) 12, no. 1(2) (1): 355-366. Accessed April 23, 2021. https://jamt.utem.edu.my/jamt/article/view/4292.