EVALUATION OF ORGANIZATIONAL STRUCTURE ON MANAGEMENT EFFECTIVENESS: A STUDY OF DANGOTE CEMENT PLC GBOKO PLANT, BENUE STATE . Singaporean Journal of Business Economics and Management, [S. l.], v. 5, n. (4), p. 26–38, 2016. Disponível em: https://singaporeanjbem.com/index.php/SJBEM/article/view/325. Acesso em: 9 jul. 2026.