NASIR, S.; RIJIB, M. Z. Using qualitative response models in determining rainfall rates and their impact on wheat crop productivity in Iraq for 1995-2018. Iranian Journal of Ichthyology, [S. l.], v. 10, n. Special Issue 1, p. 42–46, 2023. Disponível em: https://ijichthyol.org/index.php/iji/article/view/898. Acesso em: 6 may. 2024.