فضل السيد عفاأ, حسن سليمان مما. The level of commitment to health behavior that prevents the Coronavirus "Covid 19" among the Sudanese: تاريخ الاستلام:2020/10/31م تاريخ القبول:2020/12/17. RDRH [Internet]. 2021 Jan. 31 [cited 2026 Nov. 2];16(01):379-402. Available from: https://rdrh.univ-setif2.dz/index.php/rdrh/article/view/265