Kadhim, N. A., Al-Ani, W. M. K. and Al-Joboury, I. S. (2019) “Detection of Lupeol in Calendula Officinalis Grown in Iraq by GC-MS Analysis”, Al Mustansiriyah Journal of Pharmaceutical Sciences, 19(4), pp. 69–76. doi: 10.32947/ajps.v19i4.636.