Sari, I., Zakariyya, F., & Susilo, A. (2015). Relationship between Physiological Characteristic and Bean Quality on Some Cocoa Clones (Theobroma cacao L.). Pelita Perkebunan (a Coffee and Cocoa Research Journal), 31(3), 143-151. https://doi.org/10.22302/iccri.jur.pelitaperkebunan.v31i3.171