Effect of some cultural practices in improving nitrogen use efficiency and Productivity of Two Varieties of Durum Wheat (Triticum durum var. turgidum L.) under Rainfed Conditions. Journal of Hama University , [S. l.], v. 4, n. 3, 2021. Disponível em: https://journal.hama-univ.edu.sy/huj/article/view/564. Acesso em: 6 jun. 2026.