Usullu, Özkan, Lütfi Atay, and Dalia Susnienė. “THE INFLUENCE OF PERCEIVED QUALITY OF SERVICE OF TOURIST GUIDES ON THE BEHAVIORAL INTENTIONS: EXAMPLE OF ÇANAKKALE”. Taikomieji tyrimai studijose ir praktikoje - Applied research in studies and practice 16, no. 1 (December 23, 2020): 84-97. Accessed January 20, 2021. https://ojs.panko.lt/index.php/ARSP/article/view/124.