Aguiar, Juliana I. S.Rangel, António O. S. S.Mesquita, Raquel B. R.2026-04-272026-04-272026-03-01ae6fea16-2090-48bd-a89a-88920945e9a2http://hdl.handle.net/10400.14/57611engA bi-parametric paper-based sensor for Al(III) and Fe(III) monitoring in well watersconference poster not in proceedings10.34632/ae6fea16-2090-48bd-a89a-88920945e9a2