Pogácsás, P. “CHALLENGES OF THE SOCIAL GEOGRAPHIC REGION FORMATION AND THEIR MANAGEMENT THROUGH THE EXAMPLE OF HUNGARY IN THE POST-TRANSITION PERIOD”. Köztes-Európa, vol. 10, no. 2., Apr. 2019, pp. 77-94, https://iskolakultura.hu/index.php/vikekke/article/view/22036.