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3. United Nations General Assembly: Report of the independent expert on the enjoyment of all human rights by older persons 2016. Accessed on May, 22, 2021. Available at: https://www.un.org/development/desa/ageing/news/2016/09/report-of-the-independent-expert-on-the-enjoyment-of-all-human-rights-by-older-persons/#:~:text=by%20older%20persons-,Report%20of%20the%20Independent%20Expert%20on%20the%20enjoyment,human%20rights%20by%20older%20persons&text=It%20recognizes%20the%20challenges%20that,action%20to%20address%20protection%20gaps.
4. A global campaign to combat ageism;Officer;Bull World Health Organ,2018
5. Contemporary Perspectives on Ageism;Ayalon,2018