Anita-Sari, I., S. ., and A. Wahyu Susilo. “Study of Self-Compatibility Character Related to Seed Characteristics and Seedling Performance on Cocoa”. Pelita Perkebunan (a Coffee and Cocoa Research Journal), Vol. 33, no. 2, Aug. 2017, pp. 81-88, doi:10.22302/iccri.jur.pelitaperkebunan.v33i2.261.