1. Resolution Adopted by the General Assembly on 25 September 2015. Transforming Our World: The 2030 Agenda for Sustainable Development, General Assembly, Seventieth Session Agenda Items 15 and 116, Oct. 21st, United Nations
https://www.un.org/ga/search/view_doc.asp?symbol=A/RES/70/1&Lang=E
2. The 17 Goal, United Countrys, Department of Economic and Social Affairs Sustainable Development
https://sdgs.un.org/goals
3. Global Indicator Framework for the Sustainable Development Goalsand Targets of the 2030 Agenda for Sustainable Development, A/RES/71/313E/CN.3/2018/2
https://unstats.un.org/sdgs/indicators/Global%20Indicator%20Framework%20after%20refinement_Eng.pdf
4. Measuring Progress towards the Sustainable Development Goals, SDG Tracker
https://sdg-tracker.org/
5. The Three Pillars of Sustainability, Future Learn
https://www.futurelearn.com/info/courses/sustainability-society-and-you/0/steps/4618