& ET AL., Al-Hachami. MEASURING THE TECHNICAL EFFICIENCY OF POTATO PRDUCTION AND ITS DETERMINATS IN IRAQ (BAGHDAD PROVINCE AS CASE STUDY). IRAQI JOURNAL OF AGRICULTURAL SCIENCES, [S. l.], v. 51, n. 6, p. 1634–1643, 2020. DOI: 10.36103/ijas.v51i6.1190. Disponível em: https://jcoagri.uobaghdad.edu.iq/index.php/intro/article/view/1190.. Acesso em: 3 may. 2024.