SPATIAL DISTRIBUTION OF CHEMICAL ELEMENTS IN SOIL FROM THE STRUMICA REGION, REPUBLIC OF MACEDONIA. Geologica Macedonica, [S. l.], v. 31, n. 2, p. 117–130, 2017. Disponível em: https://js.ugd.edu.mk/index.php/GEOLMAC/article/view/1954. Acesso em: 4 may. 2026.