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Architecture Civil Engineering Environment > 2022 > Vol. 15, no. 4 > 17--33
Przegląd Komunalny > 2022 > nr 2 > 73--78
Przegląd Geodezyjny > 2022 > R. 94, nr 11 > 12--17
Polish Journal for Sustainable Development > 2017 > T. 21, cz. 2 > 59--69
Geography and Tourism > 2018 > Vol. 6, No. 2 > 19--26
Power Technology and Engineering > 2017 > 51 > 2 > 129-134
Management of Sustainable Development > 2015 > 7 > 1 > 5-12
Zagadnienia Ekonomiki Rolnej > 2015 > 343(2) > 15-36
New Zealand Journal of Forestry Science > 2014 > 44 > 1 > 1-10
New Zealand Journal of Forestry Science > 2014 > 44 > 1 > 1-10
New Zealand Journal of Forestry Science > 2014 > 44 > 1 > 1-10
Management of Sustainable Development > 2013 > 5 > 2 > 9-12
Environmental Evidence > 2013 > 2 > 1 > 1-8
Polish Journal of Ecology > 2013 > Vol. 61, nr 3 > 415--430
Ekonomia i Środowisko > 2013 > nr 2 > 10--22
Ekonomia i Środowisko > 2013 > nr 1 > 29--51
Optimum. Studia Ekonomiczne > 2012 > 1(55) > 99-118