Rikiyanto Tanamas, author
1984
UI - Laporan Penelitian
Ketaren, S., author
UI-Press, 1986
Buku Teks
Ketaren, S., author
UI-Press , 2008
Buku Teks
Edi Rosa, author
Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Indonesia, 1990
UI - Skripsi (Membership)
Siti Hamamah Gustiani, author
Universitas Indonesia, 2008
UI - Skripsi (Open)