成長領導力
約瑟夫·格雷尼 (Joseph Grenny)
Social scientist, keynote speaker, and co-founder of VitalSmarts whose research on human behavior in high-stakes situations shaped the Crucial Conversations and Influencer frameworks.
Social scientist, keynote speaker, and co-founder of VitalSmarts whose research on human behavior in high-stakes situations shaped the Crucial Conversations and Influencer frameworks.
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