Zainura, Ulya, Nunung Kusnadi, and Burhanuddin Burhanuddin. “Perilaku Kewirausahaan Petani Kopi Arabika Gayo Di Kabupaten Bener Meriah Provinsi Aceh”. Jurnal Penyuluhan 12, no. 2 (October 3, 2016): 126-143. Accessed May 24, 2024. https://journal.ipb.ac.id/index.php/jupe/article/view/11606.