Authors
Nguyen Thanh Long
Information Technology Faculty, Quang Tri Teacher Training College
© 2022 Huynh Trieu Vy, Le Quoc Hai, Nguyen Thanh Long, Truong Ngoc Chau, Le Quoc Hieu, published by Bulgarian Academy of Sciences, Institute of Information and Communication Technologies
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.