提高生态食品信号的有效性：比较可持续性标签与生态标签

Increasing the effectiveness of ecological food signaling: Comparing sustainability tags with eco-labels

• Valdimar Sigurðsson 通讯
• Nils Magne Larsen · 挪威北极大学
• Rakel Gyða Pálsdóttir
• Michał Folwarczny
• R. G. Vishnu Menon · 梅西大学
• Asle Fagerstrøm