Jotanović, A., Memić, M., Suljagić, Š., & Huremović, J. (2012). Comparison of X-ray fluorescent analysis and cupellation method for gold determination. Bulletin of Chemists and Technologists of Bosnia and Herzegovina, 38, 13-18. https://www.glashem.pmf.unsa.ba/index.php/bctbh/article/view/81