Bùi Hoài S. Solutions to improve social awareness on the role and importance of world heritage. SCIENTIFIC JOURNAL OF TAN TRAO UNIVERSITY, [S. l.], v. 4, n. 9, p. 5–9, 2020. DOI: 10.51453/2354-1431/2018/349. Disponível em: https://tckh.daihoctantrao.edu.vn/index.php/sjttu/article/view/349. Acesso em: 4 may. 2024.