by 장우식, 이건우, 이상덕, 김영곤, Jang, Woo Sig, Lee, Kun Woo, Lee, Sang Deok, Kim, Young Gon
Published in The journal of the institute of internet, broadcasting and communication : JIIBC (31.10.2021)

by JANG WOO SIG
Year of Publication 18.06.2020

by JANG, WOO SIG
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by PI YOUNG HO, JANG WOO SIG
Year of Publication 16.09.2020