Romaniaková, Petra, 1984- Can improving the environment increase people´s quality of life? / aut. Petra Romaniaková, Dávid Sklenár. Sklenár, Dávid In: Acta paneuropeana-letter in economics and international business. PhD students scientific seminar,December 4,2019.Bratislava. -- 1.vyd. -- 73 s.CD ROM. -- 978-80-89453-67-2 Acta paneuropeana-letter in economics and international business. PhD students scientific seminar. -- Bratislava, 2019. -- S.30-39.