Al-Hail, Hiba Raheef Abu, Mahdi Saleh Jaber, and Sarah Jebur Hussain. “Measuring the Role of Environmental and Quality Costs in Enhancing Product Quality”. University of Thi-Qar Journal 20, no. 4 (December 30, 2025): 17–30. Accessed December 31, 2025. https://jutq.utq.edu.iq/index.php/main/article/view/434.