FAKHRUDDIN, Afief. Students’ Mastery of Parts of Speech in English Writing. Wiralodra English Journal, [S. l.], v. 3, n. 2, p. 376–391, 2019. DOI: 10.31943/wej.v3i2.59. Disponível em: https://wej.unwir.ac.id/index.php/wej/article/view/59. Acesso em: 4 mar. 2026.