Dubey, P., Ghouse Mohiuddin, S. and Ramesh, D. (2010) “Assay of Phthalic Anhydride and Some Related Compounds by Volumetric Methods”, Asian Journal of Chemistry, 7(3), pp. 597–603. Available at: https://asianpubs.org/index.php/ajchem/article/view/24366 (Accessed: 29 November 2024).