Heiens, R. and Pleshko, L. 2017. AN EMPIRICAL VALIDATION OF THE METHODOLOGY FOR MEASURING SELF-PERCEIVED AGE IN THE MIDDLE EASTERN MARKET. PEOPLE: International Journal of Social Sciences. 3, 2 (Sep. 2017), 495–511. DOI:https://doi.org/10.20319/pijss.2017.32.495511.