[싱가포르] Guide to Safe Riding on Motorcycles, Bicycles, Power-Assisted Bicycles and Personal Mobility Devices(2018) WSHCouncil | 2018.10.11 | ||
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작성자 : 관리자 |
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Guide to Safe Riding on Motorcycles, Bicycles, Power-Assisted Bicycles and Personal Mobility Devices (원문, 영어) 출처 : WSHCouncil, 싱가포르 |
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[국제] OECD Guidelines on measuring trust |
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[싱가포르] Legosh(2016) Singapore |