Hardjanto, Hardjanto, and Melewanto Patabang. “Application of the Brandis Method for Yield Regulation of Pine Private Forest in Tana Toraja”. Jurnal Manajemen Hutan Tropika 25, no. 2 (August 20, 2019): 82. Accessed March 1, 2024. https://journal.ipb.ac.id/index.php/jmht/article/view/25945.