Yousaf, Muhammad, Ameer Fawad Zahoor, Anbreen Anjum, Tanveer Hussain Bokhari, Kulsoom Ghulam Ali, Bushra Purveen, Shazia Naheed, Abdul Jabbar, and Hafiz Badaruddin Ahmad. 2012. “Synthesis and Characterization of Tridentate Schiff Base Derivative of Indenyl Lanthanoid Chloride Tetrahydrofuranate Complexes for Catalytic Applications”. Asian Journal of Chemistry 25 (1):518-20. https://doi.org/10.14233/ajchem.2013.13435.