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3. World Health Organization - Regional Office for Europe, 〈http://www.euro.who.int/en/health-topics/environment-and-health/pages/news/news/2013/10/join-forces-on-lead-poisoning-prevention-week〉.
4. European Union directive 2000/53/EC. Annex II – Amendment to Annex of the end of life vehicle directive, 2005.
5. The Hong Kong International Convention for the Safe and Environmentally Sound Recycling of Ships, 〈http://www.imo.org/about/conventions/listofconventions/pages/the-hong-kong-international-convention-for-the-safe-and-environmentally-sound-recycling-of-ships.aspx〉.