Sanaky, H. A., and F. Nashori. “PENINGKATAN DAN PENGEMBANGAN PRODUK OLAHAN KOPI DI DESA BRUNOSARI”. AJIE (Asian Journal of Innovation and Entrepreneurship), vol. 3, no. 03, Nov. 2018, pp. 272-84, https://journal.uii.ac.id/ajie/article/view/11617.