R. GIRISH, C.; ., . Various Impregnation Methods Used for the Surface Modification of the Adsorbent: A Review. International Journal of Engineering & Technology, [S. l.], v. 7, n. 4.7, p. 330–334, 2018. DOI: 10.14419/ijet.v7i4.7.20571. Disponível em: https://sciencepubco.com/index.php/ijet/article/view/20571.. Acesso em: 22 nov. 2024.