FRANCISTI, Ivan. Which Factors Most Affect Life Satisfaction in the Developed and Developing Countries in 2019? In EDAMBA 2022. International Scientific Conference for Doctoral Students and Post-Doctoral Scholars. EDAMBA 2022 : International Scientific Conference for Doctoral Students and Post-Doctoral Scholars. - Bratislava : Vydavateľstvo EKONÓM, 2023. ISBN 978-80-225-5042-0, pp. 109-117. VEGA 1/0239/19.