Ismail, Ahmad Deni, and Duryat Duryat. “Responses Of Kemiri Sunan (Reutealis Trisperma) Seeds Germination To Chemical Scarification Atvarious Submersion Time In Sulfuric Acid (H2so4)”. Jurnal Penelitian Pertanian Terapan 18, no. 2 (May 1, 2018): 123–127. Accessed September 17, 2026. https://jurnal.polinela.ac.id/index.php/jppt/article/view/1236.