Authors
Hosin Lee
Department of Library & Information Science, Hansung University
Seungchon Kim
Department of IT Convergence Engineering, Hansung University
Sungjae Park
Department of Library & Information Science, Hansung University
© 2020 Ziyoung Park, Hosin Lee, Seungchon Kim, Sungjae Park, published by Chinese Academy of Sciences, National Science Library
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.