1. IPIECA, UNDP, and IFC, 2017, Mapping the oil and gas industry to the sustainable development goals: An atlas, https://www.ipieca.org/media/3093/mapping_og_to_sdg_atlas_lr_2017.pdf, accessed 10 December 2020.
2. United Nations, n.d. Sustainable development goals, https://www.un.org/sustainabledevelopment/sustainable-development-goals/, accessed 10 December 2020.