Nguyễn Thành Công, Phan Doãn Chiến, Bùi Thị Thu Hà. Building Internal Quality Assurance (IQA) system in educational institutions and proposing for an application at Trade Union University. TCDHCD [Internet]. 2023Jan.18 [cited 2026Mar.29];(28):48. Available from: https://vjol.info.vn/DHCD/article/view/75560