Kundi, B. A. and Toba, R. D. (2018) “STUDY OF THE IMPACT OF QUALITY COSTS ON PROFITABILITY: THE CASE OF SMALL AND MEDIUM INDUSTRIES IN TANAZANIA”, Tanzania Journal of Engineering and Technology, 28(1). Available at: http://196.44.161.124/index.php/tjet/article/view/1813 (Accessed: 7 April 2026).