Analisis Strategi Pemasaran Agens Hayati “PGPR Jakaba” Produksi Gabungan Kelompok Tani Sidorukun Desa Rambipuji Kecamatan Rambipuji Jember: The Marketing Strategy Analysis for Biological Agencies PGPR Jakaba Joint Producion of Sidorukun Farmer Groups, Rambipuji Village, Rambipuji District, Jember . j.ilm.inov. 2024, 24 (2), 140-150. https://doi.org/10.25047/jii.v24i2.4537.