Invasive plants and forest ecosystems
Kohli, Ravinder Kumar, Shibu Jose, Harminder Pal Singh, Daizy Rani Batish, editor
CRC Press, Taylor & Francis Group, 2009
 Buku Teks
Do open-access articles have a greater research impact? Kristian Antelman
 Artikel Jurnal
Anna Walek
The bridge to knowledge-open access to scientific research results on multidisciplinary open system transferring knowledge platform
TASK, 2017
 Artikel Jurnal
Tropical rain forest ecosystems : biogeoraphical and ecological studies
edited by Helmut Lieth, M.J.A. Werger and David W. Goodall
Elsevier, 1992
 Buku Teks
Tropical rain forest ecosystems : structure and function
edited by F.B. Golley
Elsiver, 1983
 Buku Referensi