KINGU, G.; MWAITETE, C. The EFFECT OF COST MANAGEMENT ON PROJECT PERFORMANCE IN TANZANIA; EVIDENCE FROM NORTHERN ENGINEERING WORKS LTD (NEWL). International Journal of Advances in Management and Economics, [S. l.], p. 36–48, 2026. Disponível em: https://www.managementjournal.info/index.php/IJAME/article/view/920. Acesso em: 25 sep. 2026.