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Policy direction for strengthening innovation capacity of Korean service firms
Kang, Minsung, (2019)
An analysis of characteristics and consumption pattern by generation : focusing on the post-baby boomers
Cho, Hyun-seung, (2018)
The Introduction of Social Service E-Vouchers and Changes of Market Structure in the Mother-Infant Help Service Market
Cho, Hyun-Seung, (2022)