HOÀNG THỊ THU , D.; TRẦN MINH, T. . . Contribution of Thai Pho Ha Di Khanh for national history from the 11th to 12th century . SCIENTIFIC JOURNAL OF TAN TRAO UNIVERSITY, [S. l.], v. 6, n. 16, p. 31–35, 2021. DOI: 10.51453/2354-1431/2020/316. Disponível em: https://tckh.daihoctantrao.edu.vn/index.php/sjttu/article/view/316. Acesso em: 3 may. 2024.