THE REGENERATION POTENTIAL OF BALAM (Palaquium burchii H.J.L) IN THE ARBORETUM OF UNIVERSITY OF RIAU. Universitas Riau [Internet]. 2017 Feb. 1 [cited 2025 Aug. 2];1(1):35-44. Available from: https://jiik.ejournal.unri.ac.id/index.php/JIIK/article/view/25