Elhassan, I. A., Elmubarak, E. E., & Ayoub Hussein, S. M. (2009). Characterization of Lipid Compounds of the Dried Fruits of Xylopia aethiopica (Dunal) A. Rich Growing in Sudan. Pakistan Journal of Nutrition, 8(10), 1592–1595. https://doi.org/10.3923/pjn.2009.1592.1595