Alhajjeh, Rihab, and Haifaa Al-Ali. “Application of FTIR Spectroscopy Method for The Quantification of Ascorbic Acid in Bulk Materials and Pharmaceutical Formulation ”. Iraqi Journal of Pharmaceutical Sciences , vol. 32, no. 3, Jan. 2024, pp. 186-94, https://doi.org/10.31351/vol32iss3pp186-194.