& JBARA, Rijib. MEASURING THE TECHNICAL EFFICIENCY AND THE RATE OF CHANGE IN THE TFP FOR FARMS RAIN-FED WHEAT IN THE REGION IN LIGHT OF DIFFERING SIZE AREA. IRAQI JOURNAL OF AGRICULTURAL SCIENCES, [S. l.], v. 47, n. 6, 2016. DOI: 10.36103/ijas.v47i6.477. Disponível em: https://jcoagri.uobaghdad.edu.iq/index.php/intro/article/view/477.. Acesso em: 3 may. 2024.