KADHIM, Z. R. CUSTOM HIRING VERSUS OWNERSHIP OF AGRICULTURAL MACHINERY SERVICES IN RICE PRODUCTION FARMS IN ALNAJAF AL-ASHRAF PROVINCE. IRAQI JOURNAL OF AGRICULTURAL SCIENCES, [S. l.], v. 49, n. 6, 2018. DOI: 10.36103/ijas.v49i6.142. Disponível em: https://jcoagri.uobaghdad.edu.iq/index.php/intro/article/view/142.. Acesso em: 9 may. 2024.