Elshafie, A., F. Al Siyabi, F. Salih, T. Ba Omar, S. Al Bahry, and S. Al Kindi. “The Mycobiota of Herbal Drug Plants in Oman and Possible Decontamination by Gamma Radiation”. Phytopathologia Mediterranea, vol. 42, no. 2, Aug. 2003, pp. 149-54, doi:10.14601/Phytopathol_Mediterr-1709.