Ni Wayan Purnami Rusadi, and Pande Made Ari Ananta Paramarta. “Financial Study of Coffee Commodities”. Journal of Sustainable Development Science 5, no. 1 (June 30, 2023): 17–24. Accessed April 21, 2026. https://ejournal.undwi.ac.id/jsds/article/view/1431.