AHMED, Omsalma Ibrahim Mohamed. Vowel-Related Spelling Errors among Sudanese Secondary School EFL Learners: A Quantitative Error Analysis. Arts for Linguistic & Literary Studies, [S. l.], v. 8, n. 4, 2026. DOI: 10.53286/90j4kk50. Disponível em: https://journal.tu.edu.ye/index.php/arts/article/view/3461. Acesso em: 31 oct. 2026.