青藏高原牧区精准扶贫评估与对策分析——以甘肃省天祝藏族自治县为例
, 刘磊 Performance evaluation of iargeted poverty alleviation in Qinghai-Tibet Plateau and discussion on anti-poverty strategy ——Take Bairi Tibetan Autonomous County as an example
Han Xin-zhi, Liu Lei
, Liu Lei 