“Analisis Strategi Pemasaran Roasting Coffee Robusta (Coffea Canephora) Produksi Gabungan Kelompok Tani (GAPOKTAN) “Sumber Mulyo” Desa Pakis, Kecamatan Panti, Kabupaten Jember.: Marketing Strategy Analysis of Roasted Robusta Coffee (Coffea Canephora) Production of Farmers Group Association (GAPOKTAN) ‘Sumber Mulyo’ Pakis Village, Panti District, Jember Regency”. 2023. Jurnal Ilmiah Inovasi 23 (1): 34-43. https://doi.org/10.25047/jii.v23i1.3834.