Maman Mansyur Idris and Soenarno 2015. PENERAPAN METODE TREE LENGTH LOGGING SKALA OPERASIONAL DI AREAL TEKNIK SILVIKULTUR INTENSIF (STUDI KASUS DI PT SARMIENTO PARAKANCA TIMBER PROVINSI KALIMANTAN TIMUR). Jurnal Penelitian Hasil Hutan. 33, 1 (Apr. 2015), 19–34. DOI:https://doi.org/10.20886/jphh.2015.33.1.19-34.