WESSEL, Daniel. The Potential of Computer-Assisted Direct Observation Apps. International Journal of Interactive Mobile Technologies (iJIM), [S. l.], v. 9, n. 1, p. pp. 31–40, 2015. DOI: 10.3991/ijim.v9i1.4205. Disponível em: https://online-journals.org/index.php/i-jim/article/view/4205. Acesso em: 28 mar. 2024.