1. C. P. Baldé, V. Forti, V. Gray, R. Kuehr and P. Stegmann, The Global E-waste Monitor – 2017 in (United Nations University (UNU), I. T. U. I. I. S. W. A. I., Bonn/Geneva/Vienna, ed) (2017).
2. International Cooperation for Metal Recycling From Waste Electrical and Electronic Equipment
3. E-waste: An overview on generation, collection, legislation and recycling practices
4. V. Forti, B. C. P. Kuehr and R. G. Bel The Global E-waste Monitor 2020: Quantities, flows and the circular economy potential in (United Nations University (UNU)/United Nations Institute for Training and Research (UNITAR) – co-hosted SCYCLE Programme, I. T. U. I. I. S. W. A. I., ed) (2020).
5. Precious metals recovery from waste printed circuit boards: A review for current status and perspective