Hendrawan, Yopi, et al. “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 ”. Jurnal Ilmiah Inovasi, vol. 24, no. 2, Apr. 2024, pp. 140-5, doi:10.25047/jii.v24i1.4537.