Omar Shaaban Al-Awama. “The Impact of Total Quality Management on Sustainable Development Applied Research on The Libya Telephone Company”. University of Zawia Journal of Educational and Psychological Sciences 13, no. 1 (month-05 23, 2025). Accessed month-06 29, 2025. http://journals.zu.edu.ly/index.php/UZJEPS/article/view/1180.