Hryshchuk, Yuliia. “INTERNAL QUALITY ASSURANCE SYSTEM OF HIGHER EDUCATION: EXPERIENCE OF THE REPUBLIC OF POLAND”. OSVITOLOHIYA, no. 7 (October 1, 2018): 152–156. Accessed May 19, 2024. https://www.osvitologia.kubg.edu.ua/index.php/osvitologia/article/view/48.