Umar, Iswandi, Jurusan Geografi, Fakultas Ilmu Sosial, Universitas Negeri Padang, Prof. Dr. Hamka Air Tawar Padang, 25123, Indonesia, Indonesia

• Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Vol. 11 No. 1 (2021): Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (JPSL) - Articles
  Policy directions for control of land use dynamics in the Antokan Watershed, West Sumatra Province
  Abstract  pdf (Bahasa Indonesia)