Service Perceptions in Fitness Centers: IPA Approach by Gender and Age
- León-Quismondo, J.
- García-Unanue, J.
- Burillo, P.
Zeitschrift:
International journal of environmental research and public health
ISSN: 1660-4601
Datum der Publikation: 2020
Ausgabe: 17
Nummer: 8
Art: Artikel