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		Agustar, Asdi, 		Hellyward, James, AND 		Zein, Mardiati.
" OPTIMALISASI POTENSI SUMBER DAYA PETANI UNTUK PEMELIHARAAN SAPI POTONG RAKYAT PADA BASIS PERTANIAN BERBEDA DI SUMATERA BARAT" <em>Pastura</em> [Online], Volume 5 Number 1 (11 September 2017)