Nguyễn Thị Hương Mai. “Advantages and Difficulty of Vietnam Citizen in Striving to Become a Global Citizen”. Tạp Chí Nghiên cứu Khoa học Công đoàn, no. 23, May 2022, p. 14, https://vjol.info.vn/index.php/DHCD/article/view/67266.