Permudaan Alami Kawasan Hutan Resort Cidahu , Taman Nasional Gunung Halimun-Salak, Jawa Barat = Natural Regeneration in Cidahu Resort Forest Area,Gunung Halimun-Salak National Park, West Java

Pengaruh gradien ketinggian terhadap variasi morfologi rotan calamus javensis blume (Arecaceae) di Gunung Kendeng, Taman Nasional Gunung Halimun Salak, Jawa Barat = altitudinal gradient effect on morphological characters of rattan calamus javensis blume (Arecaceae) in Mountain Kendeng, Mountain Halimun Salak National Park, West Java

Palms diversity, composition, density and its utilization in the Gunung Halimun Salak National Park, West java-Indonesia = Diversitas palm, komposisi, densitas dan pemanfaatannya di taman nasional Halimun-Salak dengan referensi khusus pada kesepuhan ciptagelar

Deforestasi di Taman Nasional Gunung Halimun (TNGHS) tahun 2003 dan 2009 = deforestation on Gunung Halimun Salak National Park (TNGHS) in 2003 and 2009

Keberlanjutan Program Pemberdayaan Masyarakat berbasis Community-based Tourism (Studi di Desa Wisata Malasari oleh CV Pesona Malasari, Kawasan Taman Nasional Gunung Halimun Salak, Kab. Bogor, Jawa Barat) = The Program Sustainability of Community-based Tourism Community Empowerment Program (Study in Malasari Tourism Village by CV Pesona Malasari, Gunung Halimun Salak National Park, Bogor Regency, West Java)