محسن جحجاح, and محمود حسين. “Studying the Influencing Factors on the Required Quantity of Food Commodities in Tartous”. Tishreen University Journal -Biological Sciences Series, vol. 45, no. 1, Apr. 2023, pp. 211-23, https://journal.tishreen.edu.sy/index.php/bioscnc/article/view/14843.