1. Agricultural Research and Development Agency, Purple Corn. Cereal Crops Research Agency, Ministry of Agriculture, 2021. balitsereal@litbangpertanian.go.id.
2. I. Nursa’adah, N. Basuki, and A. N. Sugiharto, Genetic Variability of Inbred Lines in S3 Generation of Purple Corn (Zea mays var Ceratina Kulesh). Journal of Plant Production, 5(3) (2017) 506–514.
3. M. H. Suhadi, Damanhuri, and A. N. Sugiharto, The Preliminary Yield Trials of Top crossing Inbred Maize (zea mays L) Generation S3. PLANTROPICA: Journal of Agricultural Science, 1(2) (2016) 23–30.
4. Agustiar, E. L. Panggabean, and Aswana, Growth Response and Sweet Corn Production (Zea mays Saccarata Sturt) Againts Giving Liquid Fertilizer Bayprint and Rice Husk. Agrotekma: Journal of Agrotechnology and Agricultural Science, 1(1) (2016) 38–48.
5. D. P. Sari, B. S. Wilman, and H. Gusmara, The Effect of Palm Oil Sludge and Dosage of NPK Fertilizer on Growth a Field of Sweet Corn (Zea mays Saccharata) in Ultisols. Agritrop, 15(1) (2017).