THE NEXUS BETWEEN HUMAN CAPITAL AND SALES GROWTH OF MARKETING FIRMS IN IGBOLAND, NIGERIA . Journal of the Management Sciences, [S. l.], v. 61, n. 6, p. 205–221, 2024. Disponível em: https://journals.unizik.edu.ng/jfms/article/view/4295. Acesso em: 20 apr. 2025.