勝又悠太朗, 堀本一樹. Regional Characteristics of COVID-19 Infection Trends 2021 in India. Journal of Urban and Regional Studies on Contemporary India. 2022. 8. 2. 27-41
勝又悠太朗. 書評 COVID-19 Pandemic Trajectory in the Developing World: Exploring the Changing Environmental and Economic Milieus in India, Edited by Mukunda Mishra and R.B. Singh. 広島大学現代インド研究 : 空間と社会. 2022. 12. 35-39