“Applying the Thought of “Loyalty” and ‘Dutifulness’ of Ho Chi Minh to moral education for students in universities” (2015) Tạp chí Nghiên cứu Khoa học Công đoàn, (2), p. 19. Available at: https://vjol.vista.gov.vn/DHCD/article/view/22199 (Accessed: 9 June 2026).