Daniela ANTONESCU*, Ioan SURDU*National Institute of Economic Research “Costin C. Kirițescu”, Centre of Mountain Economy CE-MONT, Petreni no. 49, 725700, Vatra Dornei, Romania Corresponding author:…
Daniela ANTONESCU*, Ioan SURDU*National Institute of Economic Research “Costin C. Kirițescu”, Centre of Mountain Economy CE-MONT, Petreni no. 49, 725700, Vatra Dornei, Romania Corresponding author:…