BELLINDA, S. COVID-19 Impacts: Empirical Studies on Orion Indoor Sports Business Using Visual Analytics. International Journal of Information Technology and Computer Science Applications, [S. l.], v. 1, n. 1, p. 11–19, 2023. DOI: 10.58776/ijitcsa.v1i1.15. Disponível em: http://ejurnal.jejaringppm.org/index.php/jitcsa/article/view/15. Acesso em: 21 nov. 2025.