AKPABOT, Sunny; KHAN, Zulf. ASSESSING THE IMPACT OF PERFROMANCE MEASUREMENT SYSTEMS IN NORTHERN NIGERIA SMALL BUSINESSES. European Scientific Journal, ESJ, [S. l.], v. 11, n. 4, 2015. Disponível em: https://test.eujournal.org/index.php/esj/article/view/5155. Acesso em: 19 apr. 2025.