Fitriani, Fitriani, and Didik Kuswadi. “Lampung Smallhoders Coffee Farmer’s Economics Vulnerability Sources In Upstream Watersheds: LAMPUNG SMALLHODERS COFFEE FARMER’S ECONOMICS VULNERABILITY SOURCES IN UPSTREAM WATERSHEDS”. Jurnal Penelitian Pertanian Terapan 22, no. 3 (December 30, 2022): 205–215. Accessed September 17, 2026. https://jurnal.polinela.ac.id/index.php/jppt/article/view/2286.