Trương Thị Ly. “Perception and Behavior of Trade Union University Student in Use of Single-Use Plastic Products”. Tạp chí Nghiên cứu Khoa học Công đoàn, no. 24 (May 10, 2022): 74. Accessed March 29, 2026. https://vjol.info.vn/DHCD/article/view/67313.