GOMAA, Attia Hussien. Toward Business Management 4.0: A Systematic Literature Review, Gap Analysis, and Conceptual Framework. British Journal of Business Sciences, [S. l.], v. 2, n. 1, p. 1–21, 2026. DOI: 10.65687/bjbs.v2i1.1. Disponível em: https://metaopensciences.com/index.php/bjbs/article/view/23. Acesso em: 13 may. 2026.