MANAGERIAL SKILLS AND PROMOTION OF ENTREPRENEURIAL ACTIVITIES OF SILVERBIRD GROUP LIMITED IN PORT-HARCOURT. Journal of the Management Sciences, [S. l.], v. 62, n. 2, p. 491–509, 2025. Disponível em: https://journals.unizik.edu.ng/jfms/article/view/7312. Acesso em: 4 aug. 2026.