PICHETTE, F.; BÉLAND, S.; JOLANI, S.; LEŚNIEWSKA, J. The handling of missing binary data in language research. Studies in Second Language Learning and Teaching, [S. l.], v. 5, n. 1, p. 153–169, 2015. DOI: 10.14746/ssllt.2015.5.1.8. Disponível em: https://pressto.amu.edu.pl/index.php/ssllt/article/view/3837. Acesso em: 3 dec. 2022.