Duy Hai , T. ., Thanh Tuyen, D. ., & Thi Thuy Hong, P. (2024). Education Technology for the E-Learning Systems in Schools. Cadernos De Educação Tecnologia E Sociedade, 16(4), 1259–1267. https://doi.org/10.14571/brajets.v16.n4.1259-1267