PHAM, Chi Nguyen. The solitary figure in diplomatic poetry by Nguyen De. Dong Thap University Journal of Science, [S. l.], v. 14, n. 4, p. 80–87, 2025. DOI: 10.52714/dthu.14.4.2025.1491. Disponível em: https://dthujs.vn/index.php/dthujs/article/view/1837. Acesso em: 9 mar. 2026.