Farmers have not good enough design on coffee package. Because their package is not unique and can be easily contaminated.

Farmers have to dry their coffee beans after its peeled. But they only can dry it using sunshine. If its rain then they have to move lots of coffee beans and it could make them tired.

Workers have to mesh coffee beans with traditional mode. And they feel tired of doing it.

Farmers need to separate between Robusta and Lanang coffee beans. But they feel tired because it has so many steps to separate the beans.