LI, L. Field of View and Skill Training of Table Tennis Teaching Based on Virtual Environment Technology. International Journal of Emerging Technologies in Learning (iJET), [S. l.], v. 11, n. 11, p. pp. 60–63, 2016. DOI: 10.3991/ijet.v11i11.6240. Disponível em: https://online-journals.org/index.php/i-jet/article/view/6240. Acesso em: 20 jan. 2022.