ASWAD, F. K., YOUSIF, A. A. and IBRAHIM, S. A. (2021) “TREND ANALYSIS USING MANN-KENDALL AND SEN’S SLOPE ESTIMATOR TEST FOR ANNUAL AND MONTHLY RAINFALL FOR SINJAR DISTRICT, IRAQ”, Journal of Duhok University, 23(2), pp. 501-508. Available at: https://journal.uod.ac/index.php/uodjournal/article/view/954 (Accessed: 26February2021).