Yasin, M. U., S. Saeed, A. Mustafa, and M. Iqbal. “EVALUATION OF CITRUS CULTIVARS AGAINST TRISTEZA CLOSTERO VIRUS”. Pakistan Journal of Phytopathology, vol. 32, no. 2, Dec. 2020, pp. 197-02, doi:10.33866/phytopathol.030.02.0591.