SHAH, Ajmal; KHAN, Balqees; KHALID, Adnan; ALI, Nimra; WAZIR, Saroosh; AIMAN, Ume; ADNAN, Syed; YOUSAF, Amna; AHMAD, Maaz. Adsorptive removal of Nickel(II) and Chromium(III) from aqueous solutions onto egg shell powder. Brazilian Journal of Science, [S. l.], v. 5, n. 3, p. 31–47, 2026. DOI: 10.14295/bjs.v5i3.815. Disponível em: https://periodicos.cerradopub.com.br/bjs/article/view/815. Acesso em: 23 oct. 2026.