BADUR ALDEEN ABDULRAHMAN ALI. Investigating the Score Grading System of Kassala University: State-of-the-Art Review. White Nile Journal for Studies and Research, [S. l.], n. 26, p. 146–165, 2025. Disponível em: https://journals.wnu.edu.sd/index.php/wnjsr/article/view/12. Acesso em: 13 jun. 2026.