Davidović D, Kumer P. Defining and Measuring Quality of Life: Theoretical and Empirical Frameworks. In: Kumer P, Davidović D, eds. Quality of Life in a Changing World: Spatial, Social and Environmental Perspectives from Maribor and Beyond. University of Maribor Press; 2026:1-26. doi:10.18690/um.ff.2.2026.1