1 Subjects: “...Development economics and emerging economies / bicssc...”

2 Subjects: “...socio-economic effects...”

3 Subjects: “...Environmental economics / bicssc...”

4 Subjects: “...socio-economic benefits...”

5 Subjects: “...economic valuation...”

6 Subjects: “...Environmental economics / bicssc...”

7 Subjects: “...Environmental economics / bicssc...”

8 “... and economic impacts that accompany both natural and technological hazardous events....”

9 “... for organic integration towards economic, social and environmental sustainability of karst areas...”

10 “... restrict the social activities of elderly patients, but they also lead to economic loss for society...”

11 “... against many viruses that cause human disease and economic burdens; in particular, the development...”