Afrah Jasim Zayr Alshuaili, Azad Jalal Mohammed Sharaf. Geographical distribution and concentration coefficient of some summer vegetable crops in Erbil Governorate. QZJ [Internet]. 2024Jul.4 [cited 2024Dec.22];9(2):751-80. Available from: https://journal.lfu.edu.krd/ojs/index.php/qzj/article/view/1550