NGUYEN, Duyen Thi; DAO, Thuy Thanh. Situation and solutions to implement social security policies in Nga Son district, Thanh Hoa province, Vietnam. International Journal of Humanities and Education Development (IJHED), [S. l.], v. 5, n. 4, p. 40–57, 2023. DOI: 10.22161/jhed.5.4.5. Disponível em: https://theshillonga.com/index.php/jhed/article/view/77.. Acesso em: 16 nov. 2024.