QUALITY MANAGEMENT SYSTEM AND OPERATIONAL AGILITY OF FOOD AND BEVERAGES FIRMS IN RIVERS STATE, NIGERIA. World Bulletin of Management and Law, [S. l.], v. 21, p. 47–56, 2021. Disponível em: https://scholarexpress.net/index.php/wbml/article/view/4054. Acesso em: 14 jan. 2026.