WARUWU, I. P.; SEMBIRING, N.; PANGARIBUAN, J. J. ERRORS MADE BY THE EIGHTH GRADE STUDENTS OF SMP NEGERI 31 MEDAN IN WRITING ENGLISH COMPOSITIONS. Kairos English Language Teaching Journal, [S. l.], v. 3, n. 1, p. 1–10, 2020. DOI: 10.54367/kairos.v3i1.825. Disponível em: https://ejournal.ust.ac.id/index.php/KAIROS/article/view/825. Acesso em: 22 jul. 2024.