Yusoff M.S, Meor, Hairunazifah Maarop, Muhd Noorul Ehsan, and Hishamuddin Harun. “Development of a Nondestructive Quantitative Procedure for the Analysis of Gold in Jewellery”. Malaysian Journal of Science 21 (December 26, 2002): 27–30. Accessed July 4, 2024. http://jice.um.edu.my/index.php/MJS/article/view/8853.