Hivatkozások[1] https://isj.educv.ro/sites/default/files/TERRA-faza%20nationala-2-adresa%20calificati.pdf [2] https://isj.educv.ro/categorie/Evenimente/Olimpiade-%C5%9Ecolare?language=hu [3] https://isj.educv.ro/categorie/Inspectori-%C5%9Ecolari/Inspector-de-geografie?language=hu