付费调查

  • 网络paid surveys
付费调查付费调查
  1. 福建省城市居民对医疗卫生咨询与指导性服务付费意愿调查

    A survey on the present situation of seeing doctor and willingness to pay money for CHS among urban inhabitants in Fujian province

  2. 长三角地区公众森林环境服务付费意识的调查

    Public Payment Awareness for Forest Environmental Services in Yangtse River Delta Area