YOUSIF ABDULMALEK, I., and S. A. MUHAMAD AMIAN. “THE KNOWLEDGE TOWARD OBESITY AND GESTATIONAL WEIGHT GAIN OF PREGNANT WOMEN IN DUHOK CITY”. Journal of Duhok University, Vol. 22, no. 1, Oct. 2019, pp. 75-89, doi:10.26682/sjuod.2019.22.1.10.