Proceedings of the International Conference on Science, Technology and Social Sciences (ICSTSS) 2012 / edited by Azman Kasim, Wan Siti Atikah Wan Omar, Nor Hidayatun Abdul Razak, Nor Lailatul Wahidah Musa, Roslilee Ab. Halim, Siti Rosiah Mohamed. // Springer eBooks. URL: http://dx.doi.org/10.1007/978-981-287-077-3