Mostafa, Mohamed A. B. “Review Study of Chiral N-Heterocyclic Carbene (NHC) Ligands in Stereoselective Metal-Catalyzed Reduction Reactions”. Scientific Journal for Faculty of Science-Sirte University 2, no. 1 (April 17, 2022): 116–125. Accessed May 2, 2024. https://journal.su.edu.ly/index.php/jsfsu/article/view/70.