One of the poultry businesses that is developing in Indonesia is duck farming. Duck farming has a relatively smaller risk, so it has great potential for development. One solution that is being developed is the use of keratin ...

Lepisanthes amoena, locally known as kokang, is an indigenous plant from Kalimantan. The plant is traditionally used by the Dayak and Kutai tribes in East Kalimantan (Indonesia) for the treatment of skin inflammation. ...