Marková, I. (2018) “The 20th Anniversary of Journal Acta Universitatis Matthiae Beli series of Environmental Management”, Annales Universitatis Paedagogicae Cracoviensis Studia Naturae, 3(1), pp. 162–164. Available at: https://aupcstudianaturae.uken.krakow.pl/article/view/5464 (Accessed: 17 May 2024).