情报理论与实践
产业链视角下我国老年智能可穿戴设备产业竞争情报分析
吴琼，陈思，朱庆华
#br# An Industrial Competitive Intelligence Analysis of Smart Wearable Devices for the
Elderly People Based on the Industrial Chain
情报理论与实践 . 2020, (5): 38 .