SHRESTHA, Rajeshwar M.; VARGA, Margit; VARGA, Imre; YADAV, Amar P.; POKHAREL, Bhadra P.; PRADHANANGA, Raja Ram. Removal of Ni (II) from Aqueous Solution by Adsorption onto Activated Carbon Prepared from Lapsi (Choerospondias axillaris) Seed Stone. Journal of the Institute of Engineering, [S. l.], v. 9, n. 1, p. 166–174, 2014. DOI: 10.3126/jie.v9i1.10680. Disponível em: https://nepjol.info/index.php/JIE/article/view/10680. Acesso em: 22 feb. 2025.