M. A. . Ejmall, O. M. . EL-Sanousi, and S. S. . EL-Ammari, “Isolation and study of several isolates of Tobacco mild green mosaic virus (Tobamovirus) on Nicotiana glauca Graham in Libya”, MJSc, vol. 24, no. 1, pp. 82–92, Dec. 2009.