Performing the task of improving the quality of TNU Journal of Science and Technology satisfying international standards, after the period of installing, adjusting and commissioning test from August 2018, the Journal has officially implemented the online management system at http://jst.tnu.edu.vn. Since the 1^st of March 2019, all functions of sumission, review, response to comments, author proof ... will be done online. The articles are published online belong with relative index information using international standard citation format. Readers can view and download the full article after logging into the Journal website (Register for open and free). If you have not registered an account, please fill in the registration information HERE.