“NATIONAL TOURISM ORGANIZATIONS OPERATION CONCERNINGTHE PROMOTION OF A STATE ON THE EXAMPLE OF THE POLISH TOURIST ORGANIZATION” (2021) Research Bulletins of the Faculty of Economic Sciences, 1(15), pp. 39–49. Available at: https://ezeszyty.wne.tu.koszalin.pl/index.php/zeszyty/article/view/223 (Accessed: 20 July 2025).