Removal of Heavy Metals Using Adsorbents at Low Cost: Effective and Affordable Methods for Heavy Metal Removal from Industrial Wastewater. Journal of Advances and Scholarly Researches in Allied Education, [S. l.], v. 18, n. 7, p. 37–43, 2021. Disponível em: https://ignited.in/index.php/jasrae/article/view/13605.. Acesso em: 3 aug. 2025.