Johansen Silalahi

2 ta ish

O'RMON XO'JALIGI ILMIY-TADQIQOT INSTITUTI

1. KARO’S LOCAL WISDOM: THE USE OF WOODY PLANTS FOR TRADITIONAL DIABETIC MEDICINES

   Rospita Odorlina P. Situmorang, Alfonsus H. Harianja, Johansen Silalahi

   MaqolaOAOchiq kirishEthnobotanical and Medicinal Plants StudiesIndonesian Journal of Forestry Research20150 iqtibos

   ABIABI:AkademIndex/2015.article.000298

2. PERSEPSI STAKEHOLDER PADA PENGEMBANGAN PUSAT KONSERVASI GAJAH DI KHDTK AEK NAULI

   Rospita Odorlina P. Situmorang, Johansen Silalahi, Wanda Kuswanda

   MaqolaOAOchiq kirishCommunity-based Tourism Development and SustainabilityJurnal Penelitian Sosial dan Ekonomi Kehutanan20200 iqtibos

   ABIABI:AkademIndex/2020.article.001465