M.A. Azmah Hanim, A. Ourdjini , O. Saliza Azlina, I. Siti Rabiatul Aisha (2022) “Intermetallic Evolution for Isothermal Aging up to 2000 Hours on Sn-4Ag-0.5Cu and Sn-37Pb Solders with Ni/Au Layers”, International Journal of Automotive and Mechanical Engineering, 8, pp. 1348–1356. doi: 10.15282/ijame.8.2013.22.0110.