Benu, Y.; Kurra, R. G.; Purba, M. P.; Manek, L. M.; Aryani, N. K. A. D. TEAK SEEDS (Tectona Grandis L.F.) GERMINATION BASED ON DIFFERENT CONCENTRATION AND SOAKING TIME LENGTH USING SULFURIC ACID SOLUTION (H2SO4). JBL 2024, 7, 209-217.