Gatchalian, Jose C., author
Asian Labor Education Center, 1975
Buku Teks
Balaiah Donta, author
United Nations Economic and Social Commission for Asia and the Pacific, 2016
Artikel Jurnal
Ken Paramita, author
Fakultas Ilmu Pengetahuan dan Budaya Universitas Indonesia, 2014
UI - Skripsi (Membership)
International development research centre, 1974
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Aswinta, author
Fakultas Kesehatan Masyarakat Universitas Indonesia, 2014
UI - Skripsi (Membership)