FURAIDAH, F.; SUHARMANTO, S. PATTERNS OF SAC UTILIZATION AND THE SINE QUA NON OF THE SELF-PROPELLED DEVELOPMENT OF STUDENTS’ ENGLISH PROFICIENCY. TEFLIN Journal, [S. l.], v. 19, n. 1, p. 27–41, 2015. DOI: 10.15639/teflinjournal.v19i1/27-41. Disponível em: http://journal.teflin.org/index.php/journal/article/view/95. Acesso em: 14 may. 2024.