THỊ MINH PHƯƠNGB. “Enhancing the Role of Trade Union in Industrial Parks and Export – Procssing Zones in Caring for the Material and Spiritual Life for Workers”. Tạp Chí Nghiên cứu Khoa học Công đoàn, no. 14, Dec. 2019, p. 12, https://www.vjol.info.vn/index.php/DHCD/article/view/43602.