QUAINOO, A. K.; DUWIEJUAH, A. B.; COBBINA, S. J. ADSORPTION OF TOXIC METALS ONTO ECO-FRIENDLY AND COST-EFFECTIVE SHEA (<i>Vitellaria paradoxa </i>) NUT SHELL BIOCHAR IN AQUEOUS PHASE. UDS International Journal of Development, [S. l.], v. 6, n. 1, p. 72–83, 2019. DOI: 10.47740/331.UDSIJD6i. Disponível em: https://udsijd.org/index.php/udsijd/article/view/331. Acesso em: 5 dec. 2021.