AE Hartemink. “THE INVASIVE SHRUB <em>PIPER</em> <em>ADUNCUM</Em> IN PAPUA NEW GUINEA: A REVIEW”. Journal of Tropical Forest Science (JTFS) 22, no. 2 (June 11, 2022): 202–213. Accessed March 29, 2024. https://jtfs.frim.gov.my/jtfs/article/view/919.