Determination of Trace Amount of Iron with as-Triazine Containing Ferroin- Functional Group. Dhaka University Journal of Science, [S. l.], v. 67, n. 2, p. 145–150, 2019. DOI: 10.3329/dujs.v67i2.54588. Disponível em: https://www.banglajol.info/index.php/DUJS/article/view/54588. Acesso em: 7 jul. 2026.