CHARACTERIZATION OF PHOSPHOGYPSUM FROM DUMPS OF VELES PHOSPHATE FERTILIZER FACTORY (NORTH MACEDONIA) AND ENVIRONMENTAL IMPLICATIONS. Geologica Macedonica, [S. l.], v. 33, n. 2, p. 111–124, 2019. Disponível em: https://js.ugd.edu.mk/index.php/GEOLMAC/article/view/3326. Acesso em: 4 nov. 2025.