Halim, Satria, Lake Toba & Sustainable Tourism Working Group, Universitas Sumatera Utara, Indonesia, Indonesia

• Asian Journal of Behavioural Studies Vol. 4 No. 17 (2019): Sep / Dec - Articles
  Facilities’ Arrangement of Tourism Area in Lumban Suhi-suhi Village Based on Environmental Element Approach (Sustainable Tourism)
  Abstract  PDF