TASESKA, M.; MAKRESKI, P.; STIBILJ, V.; JAĆIMOVIĆ, R.; STAFILOV, T.; JOVANOVSKI, G. Determination of trace elements in chalcopyrite (CuFeS<sub>2</sub>) by k<sub>0</sub>-instrumental neutron activation analysis after matrix elements removal. Macedonian Journal of Chemistry and Chemical Engineering, [S. l.], v. 27, n. 2, p. 141–147, 2008. DOI: 10.20450/mjcce.2008.234. Disponível em: https://mjcce.org.mk/index.php/MJCCE/article/view/234. Acesso em: 28 nov. 2022.