HIDAYAH, N.N.; NURIHAN, M.F.S.; ABIDIN, S.Z. Liquid-liquid extraction of cerium using synergist extractant. Journal of Mechanical Engineering and Sciences, Kuantan, Malaysia, v. 12, n. 1, p. 3302–3312, 2018. DOI: 10.15282/jmes.12.1.2018.2.0296. Disponível em: https://journal.ump.edu.my/jmes/article/view/7879. Acesso em: 3 may. 2025.