1. 1) UN Desa : World Urbanization Prospects: The 2014 Revision, The United Nations, New York, USA, 2014
2. 2) Budiarto, L. : Magersari: The spatial-culture of kampung settlements as an urban strategy in Indonesian cities and urban housing, World Congress on Housing, Transforming Housing Environments through Design, Pretoria, South Afrika, 2005
3. 3) UN Habitat : The Challenge of Slums, UN Commission for Human Settlements, Nairobi, Kenya, 2003
4. 4) Mehta, V. : Lively streets: Determining environmental characteristics to support social behavior, Journal of Planning Education and Research, Vol. 27, pp. 165-187, 2007
5. 5) Mehta, V. and Bosson, J. K. : Third places and the social life of streets, Environment and Behavior, Vol. 42, No. 6, pp. 779-805, 2010