RUKINA, O. Use of an expert system in the system of distance learning. Ukrainian Journal of Educational Studies and Information Technology, [S. l.], v. 5, n. 1, p. 267–270, 2017. DOI: 10.32919/10.32919/uesit.2017.01.267-270. Disponível em: https://uesit.org.ua/index.php/itse/article/view/165. Acesso em: 29 mar. 2024.