PLECHOVÁ, Zuzana. Impact of Covid-19 on Restaurant and Travel Businesses Wellbeing. In EDAMBA 2023. International Scientific Conference for Doctoral Students and Post-Doctoral Scholars. EDAMBA 2023 : International Scientific Conference for Doctoral Students and Post-Doctoral Scholars. - Bratislava : Vydavateľstvo EKONÓM, 2024. ISBN 978-80-225-5127-4, pp. 223-236.