Viqar Hyder <br/><br/>
Phytochemical Investigation on the Chemical Constituents Of Gualacum Officinale and Related Medicinal Plants  M. Phil Thesis 

 - Karachi:  H.E.J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi  2013 
 -  Thesis, available in print and electronic formats, supervised by  Prof. Dr. Viqar Uddin Ahmad