Chaerani, N. . (2023). Seed Dormancy Breaking of Sugar Palm (Arenga pinnata Wurmb Merr) with Sanding and Submersion in various Concentration of Potassium Nitrate (KNO3). Jurnal Biologi Tropis, 23(3), 39–46. https://doi.org/10.29303/jbt.v23i3.4937