Mustaqim, W. A. “Codonoboea Kjellbergii (Gesneriaceae) in Buru Island, Maluku: A New Genus Record for the Island”.
Journal of Tropical Biology & Conservation (JTBC)
, vol. 15, Oct. 2018, p. 97–100, doi:10.51200/jtbc.v15i.1480.