Widian, Jujun, et al. “Morphology Performance On Six Black Rice Accessions (Oryza Sativa L.) In M1 Generation Irradiated By Gamma Rays”. JERAMI : Indonesian Journal of Crop Science, vol. 3, no. 2, Mar. 2021, pp. 62-67, doi:10.25077/jijcs.3.2.62-67.2021.