SUNDARI, Sri; AGUSTINUS WALUYO, Donny; KUSTIARI, Tanti; AHSIN KUSUMA MAWARDI, Ahmad. Institutional Capacity of Farmer Groups in Development of Upstream Downstream Coffee Business in Jember Regency: Jember State Polytechnic. Jurnal Ilmiah Inovasi, [S. l.], v. 25, n. 1, p. 27–32, 2025. DOI: 10.25047/jii.v25i1.5298. Disponível em: https://publikasi.polije.ac.id/jii/article/view/5298. Acesso em: 26 oct. 2025.