Impact of Covid-19 on the Market Value of Companies in the Electricity Sector in Brazil Edimar Ramalho Mara Madaleno Elisabete Vieira Publication Secondary Title: University of Aveiro (3 rd International Conference on Accounting and Finance Innovation) Year of Publication: 2022 Ramalho, E., Madaleno, M., & Vieira, E. (2022). Impact of Covid-19 on the Market Value of Companies in the Electricity Sector in Brazil. University of Aveiro (3 rd International Conference on Accounting and Finance Innovation). Identifiers Other Numbers: 153952366 Locators Alternative titles Google ScholarBibTeXRIS