The Unsuitability of An English Textbook by Indonesian Government for Students of Office Management. Lectura : Jurnal Pendidikan, [S. l.], v. 17, n. 2, p. 226–237, 2026. DOI: 10.31849/6461nz55. Disponível em: https://journal.unilak.ac.id/index.php/lectura/article/view/32934. Acesso em: 7 nov. 2026.