research
Sikap Petani terhadap Program Community Development (Cd) Ternak Sapi Sistem Bergulir PT. Toba Pulp Lestari, Tbk (Studi Kasus : Kecamatan Porsea dan Kecamatan Parmaksian, Kabupaten Toba Samosir)
- Publication date
- 1 November 2013
- Publisher
- University of North Sumatra