Dharmaputra, Okky S., Santi Ambarwati, Ina Retnowati, and Nijma Nurfadila. 2021. “Assessment of the Quality of Arabica Coffee Beans from Three Processing Methods and Two Types of Packaging Materials”. BIOTROPIA - The Southeast Asian Journal of Tropical Biology 28 (3):193-203. https://doi.org/10.11598/btb.2021.28.3.1325.