N. M. Ibrahem, E. J. Khadum, and S. H. Mutlag, “Isolation of Catchin and Epigallocatchin From Iraqi Rhus coriaria By Preparative High-Performance Liquid Chromatography (PHPLC)”, Iraqi Journal of Pharmaceutical Sciences , vol. 31, no. 2, pp. 271–282, Dec. 2022, doi: 10.31351/vol31iss2pp271-282.