ماثل عارف عبد الرزاق 2025. Impact of Modern Technologies on Sustainability of Food Supplies During Covid-19 pandemic - Salah al-Din Governorate as a model. College of Basic Education Research Journal. 21, 4 (Dec. 2025), 43–72. DOI:https://doi.org/10.33899/berj.2025.Vol21.Iss4.54250.