Truong , T.D. 2019. "FRANCOPHONE FREE WALKING TOURS": PRATICAL MODEL OF LANGUAGE AND PROFESSIONAL COMPETENCES FOR STUDENTS OF TOURISM, FACULTY OF FRENCH, UNIVERSITY OF FOREIGN LANGUAGES, HUE UNIVERSITY. JOURNAL OF INQUIRY INTO LANGUAGES AND CULTURES. 3, 1 (Apr. 2019), 14–24. DOI:https://doi.org/10.63506/jilc.0301.203.