Universitas Indonesia, 1983
UI - Skripsi (Membership)
Wildan Faisol, author
Universitas Indonesia, 2019
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Listyowati, author
Universitas Indonesia, 1989
UI - Skripsi (Membership)
Rahmani, Bijan Mossavar
Westview Press, 1968
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Seymour, Ian
St.Martin's Press, 1981
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