LUCAS VUSIMIZI SAMBO; RICHARD COWDEN. AN INVESTIGATION OF THE FACTORS AFFECTING THE IMPLEMENTATION OF AN EMPLOYEE PERFORMANCE MANAGEMENT SYSTEM WITHIN STATISTICS SOUTH AFRICA, MPUMALANGA. Singaporean Journal of Business Economics and Management, [S. l.], v. 3, n. (4), p. 31–62, 2014. Disponível em: https://singaporeanjbem.com/index.php/SJBEM/article/view/235. Acesso em: 30 may. 2026.