VARVARA, S. . (2015) “PRELIMINARY CONSIDERATIONS ON THE REMOVAL OF Fe, Zn AND Mn IONS FROM ACIDIC MINE DRAINAGE USING HYDROXYAPATITE”, Studia Universitatis Babeș-Bolyai Ambientum, 60(1-2), pp. 145–153. Available at: https://studia.reviste.ubbcluj.ro/index.php/subbambientum/article/view/4374 (Accessed: 5 February 2025).