Onrizal, Onrizal, University of Sumatera Utara, Medan, Indonesia

• Vol 5, No 1 (2018): Indonesian Journal of Forestry Research - Articles
  IMPLEMENTATION OF MULTI-SYSTEM SILVICULTURE (MSS) TO IMPROVE PERFORMANCE OF PRODUCTION FOREST MANAGEMENT: A CASE STUDY OF PT. SARPATIM, CENTRAL KALIMANTAN
  Abstract  PDF