A. Zakaria, R. and رواء 2025. Spectrophotometric Dertermination of Mesalazine by 8-Hydroxyquinoline and N-(1-naphthyl)ethylenediamine dihydrochloride Reagents in Bulk and Capsule Dosage Forms. Rafidain Journal of Science. 24, 1 (Jun. 2025), 146–158. DOI:https://doi.org/10.33899/rjs.2013.67591.