UTILIZATION OF ACTIVATED CARBON FROM PALM KERNEL SHELLS AS THE BIOADSORBENT OF LEAD WASTE. International Journal of Geomate, [S. l.], v. 20, n. 78, p. 81–86, 2021. Disponível em: https://geomatejournal.com/geomate/article/view/114. Acesso em: 13 oct. 2026.