TRINH, Thi Hong Tho; LE, Hoang Du. Current state of managing communication skills education for 5-6 year old preschoolers in Thanh Tri district, Soc Trang province. Dong Thap University Journal of Science (số cũ), [S. l.], v. 13, n. 04S, p. 160–170, 2025. DOI: 10.52714/dthu.13.04S.2024.1456. Disponível em: https://dthujs.vn/index.php/dthujs/article/view/1942. Acesso em: 8 oct. 2026.