German economic development, a study of the impact of American aid (1947-1970). Journal of the College of Basic Education, [S. l.], v. 30, n. 126, p. 1020–1038, 2024. DOI: 10.35950/cbej.v30i126.12196. Disponível em: https://cbej.uomustansiriyah.edu.iq/index.php/cbej/article/view/12196.. Acesso em: 28 jun. 2026.