ALI, E. H.; BAKER, Y. T.; AL-DOURI, B. F. EFFECT OF SUPPLEMENTARY IRRIGATION SYSTEM ON WHEAT PRODUCTION EFFICIENCY USING A STOCHASTIC FRONTIER ANALYSIS. IRAQI JOURNAL OF AGRICULTURAL SCIENCES, [S. l.], v. 53, n. 2, p. 353–364, 2022. DOI: 10.36103/ijas.v53i2.1542. Disponível em: https://jcoagri.uobaghdad.edu.iq/index.php/intro/article/view/1542.. Acesso em: 20 may. 2024.