PAKHSHAN MUSTAFA MAULOOD; DALSHAD AZEEZ DARWESH. Nutrient imbalance diagnosis in walnut orchards by using DRIS and PCA Approaches in the northern part of Erbil governorate-Iraq. Zanco Journal of Pure and Applied Sciences, [S. l.], v. 32, n. 6, p. 14–24, 2020. DOI: 10.21271/ZJPAS.32.6.2. Disponível em: https://zancojournal.su.edu.krd/index.php/JPAS/article/view/2508. Acesso em: 10 mar. 2025.