Romaní Bendig, B., R. Tejedor Arias, J. Espinosa Manfugas, L. Pérez Cabelleira, and S. García Vitier. “Job Satisfaction of Food and Beverage Service Personnel in Hotels in Havana”. Explorador Digital, Vol. 5, no. 1, Jan. 2021, pp. 229-43, doi:10.33262/exploradordigital.v5i1.1500.