Quantity determination of Recorcinol compound by the Reaction with Ferric nitrate dissolved in nitric acid. Journal of the College of Basic Education, [S. l.], v. 20, n. 86, p. 903–910, 2023. DOI: 10.35950/cbej.v20i86.9729. Disponível em: https://cbej.uomustansiriyah.edu.iq/index.php/cbej/article/view/9729.. Acesso em: 18 jul. 2024.