NAZIMUNNISA, S.; VEERANNA, V.; LAXMI, V. Venkata; PRASAD, G. Pathalinga; YALLAPPA, S. First-Order Derivative Spectrophotometry Method with Triapine as Chelating Agent for Simultaneous Determination of Barium(II) and Lead(II). Asian Journal of Chemistry, [S. l.], v. 35, n. 5, p. 1231–1236, 2023. DOI: 10.14233/ajchem.2023.27793. Disponível em: https://asianpubs.org/index.php/ajchem/article/view/35_5_25. Acesso em: 6 jul. 2024.