Ali, Suprihatin, et al. “SUSTAINABLE COFFEE PRODUCTION: THE EFFECT OF SOCIAL NORMS, TRUSTS AND NETWORKS ON COFFEE FARMERS’ADOPTION BEHAVIOR IN LAMPUNG PROVINCE, INDONESIA”. Jurnal Ilmiah Ilmu Terapan Universitas Jambi, vol. 10, no. 2, Apr. 2026, https://www.online-journal.unja.ac.id/JIITUJ/article/view/53341.