NWEKORI, Friday Egede. Comparative Analysis of Agile and Traditional Software Development Methodologies: A Systematic Review of Project Success, Flexibility, and Organizational Performance: Running Title: Agile vs Waterfall SDLC. Direct Research Journal of Engineering and Information Technology, [S. l.], v. 14, n. 2, p. 64–76, 2026. DOI: 10.26765/DRJEIT79173911. Disponível em: https://journals.directresearchpublisher.org/index.php/drjeit/article/view/769. Acesso em: 2 aug. 2026.