Widomski MK, Gleń P, Łagód G, Jaromin-Gleń KM. Sustainable Development of One of the Poorest Province of the European Union: Lublin Voivodeship, Poland – Attempt of Assessment. PROBL EKOROZW [Internet]. 2015 Jul. 1 [cited 2024 Dec. 4];10(2):137-49. Available from: https://ph.pollub.pl/index.php/preko/article/view/4917