Fitriani, Fitriani, Bustanul Arifin, Wan Abbas Zakaria, Hanung Ismono, and Rudi Hilmanto. “Coffee Agro Forestry Performance in Pulau Panggung Sub-District, Tanggamus, Lampung, Indonesia”. Pelita Perkebunan (a Coffee and Cocoa Research Journal) 34, no. 2 (October 15, 2018): 69-79. Accessed April 16, 2026. https://ccrjournal.com/index.php/ccrj/article/view/300.