ALYA ALGHANNAI ABU DIRBALA. Investigating Common Grammatical Errors Made by Libyan EFL Students in Writing: A Case Study in the Department of English at Sirte University. Libyan Journal of Educational Research and E-Learning (LJERE), Libya, v. 2, n. 1, p. 90–101, 2026. DOI: 10.65417/ljere.v2i1.67. Disponível em: https://ljere.com.ly/index.php/ljere/article/view/67. Acesso em: 3 feb. 2026.