Tran, L. 2009. THE DUY TAN MOVEMENT IN THE 20th CENTURY, ITS CHARACTERISTICS AND THE LESSONS TO THE CURRENT EDUCATION IN VIETNAM. Science and Technology Development Journal. 12, 1 (Jan. 2009), 17-25. DOI:https://doi.org/https://doi.org/10.32508/stdj.v12i1.2194.