Kamberović, Željko, Korać, M., Anč‘ić, Z., Uljarević, J., Mihajlović, A., & Vučurović, D. (2014). Nickel production in Serbia-technological and environmental aspects. Metallurgical and Materials Engineering, 20(4), 275–284. Retrieved from https://metall-mater-eng.com/index.php/home/article/view/149