Ahmed Fathy Abd El-Khalek. "Effectiveness of Gum Arabic, Potassium Salts and Their Incorporation in The Control of Postharvest Diseases and Maintaining Quality of ‘Washington’ Navel Oranges during Long Term Cold Storage". Egyptian Journal of Horticulture, 45, 2, 2018, 185-203. doi: 10.21608/ejoh.2018.3561.1062