Nguyễn Thị Mỹ Hằng. “Quality of Training and Fostering for Union Officers – Situation and Solutions”. Tạp Chí Nghiên cứu Khoa học Công đoàn, no. 23, May 2022, p. 27, https://www.vjol.info.vn/index.php/DHCD/article/view/67258.