Wojciechowska-Solis, Julia, Anna Mazurek-Kusiak, and Andrzej Soroka. “THE INFLUENCE OF SPECIALIZED TRAINING ON THE QUALITY OF HOTEL CUSTOMERS SERVICE”. Acta Scientiarum Polonorum. Oeconomia 15, no. 2 (June 30, 2016): 173-185. Accessed December 22, 2024. https://js.wne.sggw.pl/index.php/aspe/article/view/4234.