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, (Dec. 2022), 1348–1356. DOI:https://doi.org/10.15282/ijame.8.2013.22.0110.