KOZUBEK, Paweł R. An ex-post analysis of selected road investments in the Świętokrzyskie region in 2007–2016. Ekonomia i Prawo. Economics and Law. Online. 31 December 2020. Vol. 19, no. 4, pp. 713-724. [Accessed 23 July 2024]. DOI 10.12775/EiP.2020.046.