REZIGALLA, Assad; ELERAGI, Ali; ELKHALIFA, Masoud; MOHAMMED, Ammar. Comparison between students’ perception and examination validity, reliability and items difficulty: a cross-sectional study : Student’s perception towards item analysis . Sudan Journal of Medical Sciences, [S. l.], v. 15, n. 2, p. 114–123, 2020. DOI: 10.18502/sjms.v15i2.5503. Disponível em: https://knepublishing.com/index.php/SJMS/article/view/5503. Acesso em: 8 jul. 2025.