AL-MADHHACHI, Abdul-Sahib T.; HAMAD, Safa N. Mathematical Approach to Optimum Drip Irrigation Subunit Design. Journal of Engineering and Sustainable Development, Baghdad, Iraq, v. 30, n. 5, p. 731–740, 2026. DOI: 10.31272/jeasd.2597. Disponível em: https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/2597.. Acesso em: 1 sep. 2026.