G. Al-Dabbagh, May, and Layla M. Saleem. 2006. “Study of Charge Transfer Complexes of Salicylideneanilines and Its Substituents With Pr(fod)3 in Cyclohexane by U.V. Spectroscopy”. Rafidain Journal of Science 17 (7):59-67. https://doi.org/10.33899/rjs.2006.43663.