KWAN CHUNG, Chap Kau; CRUZ, Rosario García. Critical Success Factors for a Competitive Advantage in Electronic Commerce: Empirical Study in Paraguayan Companies. Journal of Information Systems and Technology Management, [S. l.], v. 11, n. 1, p. 33–52, 2014. DOI: 10.4301/s1807-17752014000100003. Disponível em: https://jistem.tecsi.org/index.php/jistem/article/view/10.4301%252FS1807-17752014000100003. Acesso em: 27 nov. 2025.