ZHENG, Kun; ZHOU, Jing; YANG, Chang-Yong; SUN, Guang-Min. Exploration and Practice on Class Field in Information Engineering. International Journal of Emerging Technologies in Learning (iJET), [S. l.], v. 11, n. 06, p. pp. 40–45, 2016. DOI: 10.3991/ijet.v11i06.5458. Disponível em: https://online-journals.org/index.php/i-jet/article/view/5458. Acesso em: 19 apr. 2024.