selected publications academic article The use of a Geoghaphic Information System to increase Outdoor Tourism. European Journal of Applied Business Management. 1-13. 2022 The use of a Geographic Information System to increase Outdoor Tourism. European Journal of Applied Business Management. SI:1-13. 2022 document Demand and Supply of Outdoor Tourism activities in Northern Portugal: A survey-based approach 2020 journal article OUTDOOR TOURISM DEMAND SEGMENTATION: A CASE STUDY FROM NORTH OF PORTUGAL. GeoJournal of Tourism and Geosites. 1342-1349. 2022