Vieira I., Fernandes D., Gama R., Mota M. and Oliveira I., (2022).
Development of a Tourist Information System for Low Density Territories: Douro.
Int. J. of Tourism Policy (IJTP), Vol. 12, Nº 2, 223-241.
Vieira I., Fernandes D., Gama R., Mota M. and Oliveira I., (2022).
Development of a Tourist Information System for Low Density Territories: Douro.
Int. J. of Tourism Policy (IJTP), Vol. 12, Nº 2, 223-241.