ZHANG, Siyang; ZHANG, Kaibin; YANG, Guo; ZHANG, Fuping; JIANG, Liang; GAO, Chao; YUAN, Hui. Preparation of a New Heavy Metal Chelating Agent and Its Removal of Copper Ions in Wastewater. International Journal of Materials Science and Technology Studies, U.K., v. 1, n. 3, p. 22–31, 2024. DOI: 10.62051/ijmsts.v1n3.04. Disponível em: https://wepub.org/index.php/IJMSTS/article/view/2216. Acesso em: 12 may. 2026.