当牛肉消费政治化：韩国对美国牛肉购买意愿和政治价值观的纵向变化

When beef consumption becomes politicized: Longitudinal change of US beef purchase intention and political values in Korea

• Byeong-Je Kim · 蔚山科学技术院
• Ji‐Bum Chung · 蔚山科学技术院 通讯