Παπαγεωργίου Κ. Ο ρόλος της γεωργίας εις την περιφερειακήν ανάπτυξιν. The Greek Review of Social Research, [S. l.], v. 23, p. 166–171, 1975. DOI: 10.12681/grsr.488. Disponível em: https://ejournals.epublishing.ekt.gr/index.php/ekke/article/view/7102. Acesso em: 18 jul. 2024.