ARSAD, K.; BANGKULIT, N.-E. . Skills in Writing Expository Texts of Grade 12 Learners for the Development of Instructional Material. International Journal of Arts, Sciences and Education, [S. l.], v. 5, n. Special Issue, p. 171–182, 2025. Disponível em: https://ijase.org/index.php/ijase/article/view/455. Acesso em: 3 oct. 2025.