Winarni
Balai Konservasi Tumbuhan Kebun Raya Cibodas, 2017
Artikel Jurnal
Alma Arief
Lembaga Penelitian Universitas Indonesia, 1993
UI - Laporan Penelitian
Desy Safitri
Universitas Indonesia, 2000
UI - Tesis (Membership)
Mahnuri Mufti
1996
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Batubara, Ery Rura P.
Program Pascasarjana Universitas Indonesia, 2005
UI - Tesis (Membership)