Freddy, Freddy Jontara Hutapea, and Relawan Kuswandi Kuswandi. “Timber Volume Estimation Model for Commercial Tree Species in the Logging Area Concession of PT. Tunas Timber Lestari in Boven Digul, Papua”. Jurnal Wasian 6, no. 1 (June 30, 2019): 27–36. Accessed November 23, 2024. https://pub.kehutanan.unismuh.ac.id/index.php/wasian/article/view/86.