DOFIER. Grammartical Rule In Second Langguage Acquisition For The Sixth Semester Of English Departemen At STAI Mempawah. JEEIM, [S. l.], v. 1, n. 1, p. 1–14, 2023. Disponível em: http://jurnal.staimempawah.ac.id/index.php/jeeim/article/view/39. Acesso em: 31 dec. 2025.