Kowerski M, Bielak J, Długosz D, Poninkiewicz M. Assessment of the Economic Cohesion of the Lubelskie Voivodship. br [Internet]. 2015 Jan. 9 [cited 2024 Nov. 22];12(3):139-54. Available from: https://czaz.akademiazamojska.edu.pl/index.php/br/article/view/1046