Czajkowska, Angelika. 2020. “Impact of the COVID-19 Pandemic on CSR Activities Undertaken by Enterprises”. Krakow Review of Economics and Management Zeszyty Naukowe Uniwersytetu Ekonomicznego W Krakowie, no. 3(987) (December): 45-62. https://doi.org/10.15678/ZNUEK.2020.0987.0303.