Dr. James E. CURTIS, JR. Differences in Wealth, Education, and History: A Prospective Study. Modern Perspectives in Economics, Business and Management Vol. 9, [S. l.], p. 30–53, 2021. DOI: 10.9734/bpi/mono/978-93-5547-010-2/CH3. Disponível em: https://stm.bookpi.org/MPEBM-V9/article/view/3901. Acesso em: 13 jun. 2026.