2016. Transformasi kopi robusta (Coffea canephora) dengan gen kitinase melalui Agrobagterium tumefaciens LBA4404 Transformation of robusta coffee (Coffea canephora) with chitinase gene mediated by Agrobacterium tumefaciens LBA4404. Menara Perkebunan. 71, 2 (Mar. 2016). DOI:https://doi.org/10.22302/iribb.jur.mp.v71i2.162.