Benfradj, Najwa, und Naima Boughalleb-M'Hamdi. 2017. „Laboratory and Field Efficacy of Certain Fungicides Against Gummosis of Citrus Disease in Tunisia“. Journal of Phytopathology and Disease Management 4 (2):80-94. https://www.ppmj.net/index.php/ppmj/article/view/79.