Oikonomaki, Maria. “Investigating and Grounding the over Time Comparability of the Substantive Units Used in the Greek Household Budget Surveys”. The Greek Review of Social Research 159 (July 15, 2022): 123–143. Accessed December 22, 2024. https://ejournals.epublishing.ekt.gr/index.php/ekke/article/view/30828.