BÓDI, Ferenc. Local organization of Social Services and K wave theory. Acta Medicinae et Sociologica, [S. l.], v. 12, n. 33, p. 05–25, 2021. DOI: 10.19055/ams.2021.11/30/1. Disponível em: https://ojs.lib.unideb.hu/ams/article/view/10481. Acesso em: 5 dec. 2025.