Makarewicz-Marcinkiewicz, A. (2015) “The Holistic Concept of Sustainable Development in Strategies of Polish Voivodeships to the Year 2020”, Problemy Ekorozwoju, 10(2), pp. 71–78. Available at: https://ph.pollub.pl/index.php/preko/article/view/4914 (Accessed: 4 December 2024).