MANDAL, Šaćira; BANJANIN, Božo; KUJOVIĆ, Ismir; MALENICA, Maja. Spectrophotometric determination of total iron content in black tea. Bulletin of Chemists and Technologists of Bosnia and Herzegovina, [S. l.], v. 44, p. 29–32, 2015. Disponível em: https://glashem.pmf.unsa.ba/index.php/bctbh/article/view/144.. Acesso em: 18 sep. 2026.