Akbarjanovna, Usmanova Nasiba. “Improving Innovative Methods of Improvement of Quality in Enterprises on the Basis of Internal Audit”. American Journal of Economics and Business Management 4, no. 7 (September 27, 2021): 64–72. Accessed June 8, 2025. https://globalresearchnetwork.us/index.php/ajebm/article/view/555.