Thanh, Vu Trong. “Manage Advertising Activities in the AreaThanh Hoa City, Vietnam Presently”. International Journal of Humanities and Education Development (IJHED) 6, no. 1 (January 4, 2024): 8–14. Accessed December 19, 2024. https://theshillonga.com/index.php/jhed/article/view/12.