Stafilov, Trajce, Biljana Balabanova, Robert Sajn, and Claudiu Tánáselia. “Multivariate Factor Assessment for Lithogenic and Anthropogenic Distribution of Macro and Trace Elements in Surface Water. Case Study: Basin of the Bregalnica River, Republic of Macedonia”. Macedonian Journal of Chemistry and Chemical Engineering 35, no. 2 (November 29, 2016): 235–250. Accessed November 30, 2024. https://mjcce.org.mk/index.php/MJCCE/article/view/899.