1.
Badur Aldeen Abdulrahman Ali. Investigating the Score Grading System of Kassala University: State-of-the-Art Review. wnjsr [Internet]. 2025 Sep. 1 [cited 2026 Jun. 13];(26):146-65. Available from: https://journals.wnu.edu.sd/index.php/wnjsr/article/view/12