Principles of Professionally-Motivating Training of Students Majoring in "Tourism" and the Rules For Their Implementation in Practice. Mediterr. J. Soc. Sci. [Internet]. 2015 Mar. 26 [cited 2024 Dec. 25];6(2 S3):15. Available from: https://www.richtmann.org/journal/index.php/mjss/article/view/6017