Yuka Omoya, Yoshimi Fukumura. Discussion or Monologue?: Insights into Japanese Twitter Discourse on #kiko-hendo (Climate Change) through Text Mining and Topic Modeling. Saitama University Review(Faculty of Liberal Arts). 2024. 60. 1. 1-16
Yuka Omoya, Muneo Kaigo. Dissatisfaction and alternative information in the early stages of the Covid-19 pandemic: Comparing contents in Japanese newspapers with Twitter. Proceedings of the WPRN21 (World Pandemic Research Network). 2022. 5. 1-7