Zaean , B. M., Humeidy , I. T., & Abdelaziz, M. S. (2024). Spectrophotometric determination of dapsone by oxidative coupling method using trifluoperazine hydrochloride reagent. Samarra Journal of Pure and Applied Science, 6(2), 17–32. https://doi.org/10.54153/sjpas.2024.v6i1.593