Santosa, Edi, Sigit Pramono, Yoko Mine, and Nobuo Sugiyama. 2014. “Gamma Irradiation on Growth and Development of Amorphophallus Muelleri Blume.”. Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) 42 (2). https://doi.org/10.24831/jai.v42i2.8428.