✦ LIBER ✦
Smart-card traffic system keeps Singapore in the fast lane
✍ Scribed by Wee Hin, Leo Tan; Subramaniam, R.
- Book ID
- 109775031
- Publisher
- Nature Publishing Group
- Year
- 2001
- Tongue
- English
- Weight
- 61 KB
- Volume
- 411
- Category
- Article
- ISSN
- 0028-0836
- DOI
- 10.1038/35081286
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