HAMIDUDDIN, Ahmad Yahya. Digital Business Transformation: Innovation and Competitiveness Strategies in the Economy 4.0 Era. Journal of Economics and Social Sciences (JESS), [S. l.], v. 4, n. 2, p. 963–970, 2025. DOI: 10.59525/jess.v4i2.966. Disponível em: https://journal.civiliza.org/index.php/jess/article/view/966. Acesso em: 2 dec. 2025.