PATAGUNDI, B. S.; VISWANATH, N. S. International Trade and Business Model with Special Reference to Operating System Software Products. DHARANA - Bhavan’s International Journal of Business, [S. l.], v. 8, n. 2, p. 73–79, 2017. Disponível em: https://informaticsjournals.com/index.php/dbijb/article/view/16095. Acesso em: 28 apr. 2024.