Gusliani, Desy, Andi Alatas, Juli Supriyanti, and Fildza Arief Syuhada. “Strategi Pengembangan Usaha Pengolahan Kopi Robusta (Studi Kasus Kelompok Tani Jaya Abadi Di Nagari Solok Ambah): Robusta Coffee Processing Business Development Strategy (Case Study of the Jaya Abadi Farmers Group In Solok Ambah Village)”. Jurnal Agriness 4, no. 1 (March 31, 2026): 42–54. Accessed May 1, 2026. https://agriness.ppj.unp.ac.id/index.php/agrnes/article/view/129.