1. Hillyer M (2020) Global Agenda: Technological Transformation: Digital Communications: Information Technology: How has technology changed—and changed us—in the past 20 years? World Economic Forum. Retrieved from Here is how technology has changed the world since 2000
2. Guo X, Liu J, Qin H, Liu Y, Tian Q, Li D (2015) Recovery of metal values from waste printed circuit boards using an alkali fusion–leaching–separation process. Hydrometallurgy 156:199–205
3. United Nations—International Solid Waste Association (2020) The Global E-Waste Monitor 2020. ISWA. ISWA: The Global E-Waste Monitor 2020
4. Arthur C (2009) Computing: How laptops took over the world. The Guardian. Retrieved from How laptops took over the world|Computing|The Guardian
5. McGrath RG (2019) The Pace of Technology Adoption is Speeding Up. Harvard Business Review. https://hbr.org/2013/11/the-pace-of-technology-adoption-is-speeding-up