Christy, A. et al. 2023. The Effect of Gibberellin Hormone Concentration dan Soaking Duration on The Vigor Indeks of Black Glutinous Rice Seeds (Oryza sativa Linn Var. glutinousa) Expired. Jurnal Serambi Biologi. 8, 3 (Nov. 2023), 269–273. DOI:https://doi.org/10.24036/srmb.v8i3.243.