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The National Law Development Agency, 1979
Buku Teks
by Economic and Social Comission for Asia and the Pacific, United Nations
United Nations, 1983
Buku Teks
Arisman, author
Faculty of Economic and Business UIN Syarif Hidayatullah, 2018
Artikel Jurnal
Muntarbhorn, Vitit
Chulalongkorn University, 1986
Buku Teks
Stephanus Munadjat Danusaputro, author
Badan Pembinaan Hukum Nasional, Kementerian Hukum dan HAM Republik Indonesia, 1978
Buku Teks