COMPLEXATION OF Zr (IV) WITH SOLID-PHASE XYLENOL ORANGE AND THEIR ANALYTICAL APPLICATION: UDC 543.064:543.42:541.183. Bulletin of Taras Shevchenko National University of Kyiv. Chemistry, [S. l.], v. 45, n. 2, p. 29–30, 2008. Disponível em: https://chemistry.bulletin.knu.ua/en/article/view/8337. Acesso em: 6 oct. 2026.