KARAOULANIS, A. PRICING DIGITAL PRODUCTS. INTERNATIONAL JOURNAL OF MANAGEMENT & INFORMATION TECHNOLOGY, [S. l.], v. 10, n. 9, p. 2532–2535, 2015. DOI: 10.24297/ijmit.v10i9.2028. Disponível em: https://rajpub.com/index.php/ijmit/article/view/2028. Acesso em: 21 nov. 2024.