MELOVSKI, Ljupčo; LEVKOV, Zlatko; KRSTIĆ, Svetislav. Phosphorus and heavy metals concentration in the river sediment along the river Vardar course. Macedonian Journal of Ecology and Environment, [S. l.], v. 5, n. 2, p. 127–132, 1997. Disponível em: http://mjee.org.mk/index.php/mjee/article/view/55. Acesso em: 3 nov. 2026.