Wahyu Soesilo, A., and I. Sari. “Relationship Between the Shoot Characteristics and Plant Resistance to Vascular-Streak Dieback on Cocoa”. Pelita Perkebunan (a Coffee and Cocoa Research Journal), Vol. 30, no. 3, Dec. 2014, pp. 181-9, doi:10.22302/iccri.jur.pelitaperkebunan.v30i3.54.