, Roberdi, Sobir , Sudirman Yahya, Nurita Toruan-Mathius, and Tony Liwang. 2015. “Identification of Gene Related to Hard Bunch Phenotype in Oil Palm (Elaeis Guineensis Jacq.)”. Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) 43 (2): 147-52. https://doi.org/10.24831/jai.v43i2.10421.