COVID-19 Discourse on Twitter in Four Asian Countries: Case Study of Risk Communication

Preprints (earlier versions) of this paper are available at https://preprints.jmir.org/preprint/23272, first published August 27, 2020.

Sungkyu Park ^{1
*} , PhD ;   Sungwon Han ^{2
*} , MSc ;   Jeongwook Kim ^{2
*} , MSc ;   Mir Majid Molaie ² , BSc ;   Hoang Dieu Vu ³ , MSc ;   Karandeep Singh ¹ , PhD ;   Jiyoung Han ² , PhD ;   Wonjae Lee ² , PhD ;   Meeyoung Cha ^{1, 2} , PhD

¹ Data Science Group, Institute for Basic Science, Daejeon, Republic of Korea

² Korea Advanced Institute of Science and Technology, Daejeon, Republic of Korea

³ Electrical and Electronic Engineering, Phenikaa University, Hanoi, Vietnam

*these authors contributed equally

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