Rustiami, H. and Sulistyaningsih, L.D. 2018. Calamus vitiensis (ARECACEAE), A NEW RECORD OF RATTAN IN SUMBAWA ISLAND, INDONESIA. BIOTROPIA. 26, 1 (Nov. 2018), 52–55. DOI:https://doi.org/10.11598/btb.2019.26.1.1012.