SIKORSKA, Magdalena. The Integration of the Polish Electricity Market in 2015–2021. Journal of Public Governance, Poland, v. 57, n. 3, p. 40–54, 2021. DOI: 10.15678/ZP.2021.57.3.04. Disponível em: https://publicgovernance.pl/zpub/article/view/610.. Acesso em: 3 jul. 2024.