Salim Naraji, D. and AL- Aaraji, S. 2013. The impact of various income levels in the per capita food share and food deficiency in a number of Arab countries (selected years). TANMIYAT AL-RAFIDAIN. 35, 113 (Sep. 2013), 106–120. DOI:https://doi.org/10.33899/tanra.2013.162090.