Exchange Rate, COVID-19, and Stock Returns in Africa: Insights from Time-Frequency Domain. C Agyei, S. K., Bossman, A., Asafo-Adjei, E., Asiamah, O., Adela, V ... Discrete Dynamics in Nature and Society, 2022, Article ID 4372808, 20 pages,, 2022 | 23 | 2022 |