Fader, Steven
Urban Land Institute, 2000
Buku Teks
edited by James Midgley, Manohar Pawar
Palgrave Macmillan, 2017
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Luluk Rosida, author
Aisyah Yogyakarta School of Health Sciences, Yogyakarta, Indonesia, 2016
Artikel Jurnal
Scully, Crispian, author
Churchill Livingstone, 2014
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United Nations
United Nations, 1977
Buku Teks