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3. 3) ISO10470 (2004). Green coffee-Defect reference chart, pp. 1-15.
4. 4) Wenny, B.S., Sudarminto, S.Y., and Hasna, N. (2018). Effect of different post-harvest processing on the sensory profile of Java Arabica coffee. Advances in Food Science, Sustainable Agriculture and Agroindustrial Engineering., 1, 9-13.
5. 5) Horiguchi, T., Tanioka, Y., Yonezawa, K., Kojima, K., Kogure, S., Yamauchi, J., and Furusho, T. (2019). Study on quality difference due to packing medium, transportation storage in coffee bean distribution process. Journal of the Japan Association of Food Preservation Science (Nippon shokuhin hozou kagaku kaishi ) 45, 129-134（堀口俊英，谷岡由梨，米澤加代，小島加代子，小暮更紗，山内 淳，古庄 律．コーヒー生豆の流通過程における梱包，輸送，保管方法の違いが品質変化に及ぼす影響，日本食品保蔵科学会誌）．