TAKAHASHI, A.; KASHIWABA, Y.; OKUMURA, T.; ANDO, T.; YAJIMA, K.; HAYAKAWA, Y.; TAKESHIGE, M.; UCHIDA, T. A3 Learning System: Advanced Active and Autonomous Learning System. International Journal of Engineering Pedagogy (iJEP), [S. l.], v. 6, n. 2, p. pp. 52–58, 2016. DOI: 10.3991/ijep.v6i2.5645. Disponível em: https://online-journals.org/index.php/i-jep/article/view/5645. Acesso em: 13 aug. 2022.