Artykuły w czasopiśmie "European Research Studies Journal"

  1. Risk of decline in share prices of energy and fuel sector on the Warsaw Stock Exchange during the two waves of the COVID-19 pandemic / Beata Bieszk-Stolorz, Iwona Markowicz. // European Research Studies Journal. 2021, vol. 24 iss. 4, s.977-996 DOI: 10.35808/ersj/2646 (WorkId 28481)