Chang-Gyu Yang is an author at Sogang University specializing in marketing, management, and communication.
Top concepts
MarketingManagementCommunicationBusinessDigital MarketingArtsTechnologyMobile MarketingBusiness StrategyConsumer Research
Publications per year
2011–2022
9
9
A model for analyzing churn effect in saturated markets
Sang‐Gun Lee, Ming Yu, Chang-Gyu Yang et al. · Industrial Management & Data Systems · 2011 · 25 citations
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