“Performance of Some Promising Genotypes of Fine-Flavour Cocoa Selected at Penataran Estate, East Java”. Pelita Perkebunan (a Coffee and Cocoa Research Journal), vol. 30, no. 2, Aug. 2014, pp. 81-91, https://doi.org/10.22302/iccri.jur.pelitaperkebunan.v30i2.2.