oleh Wahyu Soesilo, Agung; Indonesian Coffee and Cocoa Research Institute , Sari, Indah Anita; Indonesian Coffee and Cocoa Research Institute

oleh Wahyu Soesilo, Agung; Plant Breeding Laboratory, Indonesian Coffee and Cocoa Research Institute, Jember, Indonesia. , Sari, Indah Anita; Indonesian Coffee and Cocoa Research Institute , ., Imran; Indonesian Coffee and Cocoa Research Institute

oleh Sari, Indah Anita; Indonesian Coffee and Cocoa Research institute , ., Sobir; Bogor Agriculture University , Faizal, Irvan; Agency for Assessment and Implementation of Technology , Susilo, Agung Wahyu; Indonesian Coffee and Cocoa Research Institute , A.S, Marcelinus; Ma Chung University , ., Adhiwibawa; Ma Chung University , Nugroho, R.A.P.; Bogor Agriculture University