Hossain, M. Amzad, A. K. Dash, S. M. Salehuddin, and Shamin Ahmed. 2007. “Short Communication Claisen Rearrangement of 2’-Hydroxy-4-Methyl-4’-Prenyloxychalcone”. Biological Sciences - PJSIR 50 (2):101-3. https://v2.pjsir.org/index.php/biological-sciences/article/view/783.