“Stability in Flowering, Flushing, and Fruiting Characters of 21 Potential Cacao Clones in ICCRI Collection”. Pelita Perkebunan (a Coffee and Cocoa Research Journal), vol. 29, no. 2, Aug. 2013, https://doi.org/10.22302/iccri.jur.pelitaperkebunan.v29i2.56.