Phi, Thi Hieu, Quang Tuyen Ly, and Thi Lieu Dao. “Vocational Training Management to Meet Social Needs at Bac Kan Boarding Ethnic Vocational College”. Dong Thap University Journal of Science, no. 30 (February 28, 2018): 6–12. Accessed July 19, 2024. https://dthujs.vn/index.php/dthujs/article/view/340.