Praiphruk, S., G. Lothongkum, E. Nisaratanaporn, and B. Lohwongwatana. “Investigation of Supersaturated Silver Alloys for High Hardness Jewelry Application”. Journal of Metals, Materials and Minerals, vol. 23, no. 2, Dec. 2013, https://jmmm.material.chula.ac.th/index.php/jmmm/article/view/95.