[publisher not identified], [date of publication not identified]
Naskah
[publisher not identified], [date of publication not identified]
Naskah
[publisher not identified], [date of publication not identified]
Naskah
Fakultas Teknik Universitas Indonesia, 1990
UI - Skripsi (Membership)
Fakultas Teknik Universitas Indonesia, 1991
UI - Skripsi (Membership)