NGUYEN VTT, HOANG HT, DO TTM. Application of digital transformation in blended learning to enhance competitiveness during international integration at universities in Vietnam. ijirss [Internet]. 2025 Sep. 29 [cited 2025 Dec. 5];8(6):3211-2. Available from: https://www.ijirss.com/index.php/ijirss/article/view/10319