Chew PY, You AH, Vijayaram TR, See BK, Lim PS, Ng MC. Preparation of copper lead frame by powder metallurgy technique. J Met Mater Miner [Internet]. 2011 Dec. 31 [cited 2024 Apr. 25];21(2). Available from: https://jmmm.material.chula.ac.th/index.php/jmmm/article/view/186