SOEDJATMIKO, W.; TALOKO, J. L. Teaching Writing Using Electronic Portfolio in the Multimedia Lab at Widya Mandala Surabaya Catholic University. TEFLIN Journal, [S. l.], v. 14, n. 2, p. 264–278, 2003. DOI: 10.15639/teflinjournal.v14i2/264-278. Disponível em: http://journal.teflin.org/index.php/journal/article/view/202. Acesso em: 4 may. 2024.