Universitas Sumatera Utara

Authors

• Arif Nuryawan

  Lecturer in Forest Products Technology, Faculty of Forestry, Universitas Sumatera Utara

• Mohammad Basyuni

  Professor in Forest Biotechnology, Universitas Sumatera Utara

• Onrizal

  Associate Professor of Tropical Ecology and Biodiversity Conservation, Universitas Sumatera Utara

• Putri Rumondang Siagian

  Dr/Dosen Fakultas Hukum, Universitas Sumatera Utara