Basri, M.H., Fariyanti, A. and Suharno, S. 2024. Partnership on Production Risk and Income of Robusta Coffee Farming in Lampung Province. Jurnal Penelitian Pertanian Terapan. 24, 3 (Sep. 2024), 386-394. DOI:https://doi.org/10.25181/jppt.v24i3.3494.