Universitas Indonesia, 1990
UI - Skripsi (Membership)
Universitas Indonesia, 1992
UI - Skripsi (Membership)
Dita Anggraeni
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UI - Skripsi (Membership)
Loebby Loqman
[publisher not identified], [date of publication not identified]
Buku Teks
Ikhwan Fahrojih, 1980-
Setara Press, 2016
Buku Teks