(Puslitbang Perkebunan, ) MASTUR, .; Balai Besar Litbang Bioteknologi dan Sumber Daya Genetik Pertanian
Indonesian Center for Agricultural Biotechnology and Genetic Resource Research and Development; SYAFARUDDIN, .; Balai Penelitian Tanaman Industri dan Penyegar
Indonesian Research Institute for industrial and Beverage Crops; SYAKIR, M.; Badan Penelitian dan Pengembangan Pertanian
Indonesian Agency for Agricultural Research and Development