TABTONG, C.; JUIJULJERM, S. Adsorption of Lead Ions from Synthetic Wastewater Using Oyster Shell. Applied Environmental Research, [S. l.], v. 31, n. 1, p. 45–53, 2013. Disponível em: https://ph01.tci-thaijo.org/index.php/aer/article/view/9680. Acesso em: 27 aug. 2026.