Azares, J.D., Awitan, F.C.B., Porquez, J.G., Constantino, J.A.S., Defensor, M.J., Somintac, A. and Salvador, A.A. 2008. Gold electrochemical plating process using sulfite based electrolyte for semiconductor device fabrication. Proceedings of the Samahang Pisika ng Pilipinas, 26(1), SPP-2008-PA-10. URL: https://proceedings.spp-online.org/article/view/SPP-2008-PA-10.