“THE GRAVITY MODEL IN STUDYING THE SPATIAL INTERACTION BETWEEN CITIES: A CASE STUDY OF CONSTANŢA COUNTY, DOBROGEA, ROMANIA”, Pangeea, vol. 23, no. 1, Nov. 2025, Accessed: May 02, 2026. [Online]. Available: https://pangeea.uab.ro/index.php/pangeea/article/view/438