TY - JOUR AU - shaterian, mohsaen AU - kiani salmi, sedigheh AU - zormand, parinaz TI - Modeling and explaining the effective factors on entrepreneurial opportunities in desert areas with ecotourism approach (Case Study: Maranjab) JO - Geography VL - 16 IS - 57 SP - 0 EP - 0 PY - 2018 DO - ER -