Khaled Abdullah Shafi Al-Toum , Afaf Abdullah Farhan Almoqati , Saad Makad Al-Osaimi , MOqeid Gaied. Moqeid Alotaibi , Abdoulmalek Abdullah ibrahim Albelaehy, and Hamad Mohaimeed Hamad Alotaibi , Sami Abdullah Alotaubi , Yousef Abdulhadi Alotaibi , Bandar Abdullah Al Dalbahi , Abdulaziz Abdullah Saleem Alanazi , Abdul Salam Fahd Abdullah Al-Harbi. “Knowledge, Attitude, and Practice of Blood Donation Among Najran Population Kingdom of Saudi Arabia”. Migration Letters, vol. 19, no. S8, Nov. 2022, pp. 202-1, https://migrationletters.com/index.php/ml/article/view/9732.