9Debnath Ashim Kumar, Chin Hoong Chor, Haque Md Mazharul . A methodological framework for benchmaking smart transport cities [J]. Cities. 2014, 37: 47-56.
10Kogan Natalia, Lee Kyoung Jun. Exploratory Research on the Success Factors and Challenges of Smart City Projects [J]. Asia Pacific Journal of Information Systems. 2014, 24 (2) : 141 - 189.