LOMBE, Bibien; MWENDA, Evans. Evaluating the effect of internal control systems on organizational performance in Zambia’s mining sector: Evidence from Konkola Copper Mines, Chingola. African Quarterly Social Science Review, [S. l.], v. 3, n. 3, p. 62–76, 2026. DOI: 10.51867/AQSSR.3.3.6. Disponível em: https://quarterlyreview.net/ojs/index.php/aqssr/article/view/432.. Acesso em: 8 jul. 2026.