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Inter-market variation in the rate of new product diffusion
Yoon, Choong-han, (1997)
Determinants of subscriber churn and customer loyalty in the Korean mobile telephony market
Kim, Hee-Su,
IT 부문 MRA체결의 경제적 효과 (The Impact of MRA in the IT Sector on the Korean Economy)
Oh, Wankeun, (2017)