United Nations, (2015), Transforming our world. The 2030 Agenda for sustainable Development Resolution adopted by the General Assembly on 25 September 2015.
World Bank and UNICEF (2016) World Bank
Group, UNICEF urge greater investment in early childhood development, Press released, April 14
Development, 2011: 1-6 Available at : http://www.child-encyclopedia.com
Britto, P.R. (July 2014) How children's Brains Develop : New Insights.
Conard N. Hilton