NAJAR, A., HAMROUNI, L., BOUHLAL, R., JEMMALI, A., JAMOUSSI, B. and DURAN-VILA, N. (2018) “Viroid infection and rootstocks affect productivity and fruit quality of the Tunisian citrus cultivar Maltaise demi sanguine”, Phytopathologia Mediterranea, 56(3), pp. 409–420. doi: 10.14601/Phytopathol_Mediterr-21259.