JHA, P. K.; JHA, V. K. Arsenic Adsorption Characteristics of Adsorbent Prepared From Spinacia oleracea (Spinach) Leaves. Scientific World, [S. l.], v. 14, n. 14, p. 51–61, 2021. DOI: 10.3126/sw.v14i14.34987. Disponível em: https://nepjol.info/index.php/SW/article/view/34987. Acesso em: 28 sep. 2021.