Successful model of implementing risk management in supply chain distribution channels

The objectives of this study are (1) to analyze supply chain flow in the highland vegetables of Karo districtand Dairi district, North Sumatra, (2) to know the optimization and risk management model of the vegetable supply chain distribution channel in Karo District, North Sumatra, and (3) analyzing the minimalism of microcos in vegetable distribution channel of the Karo Regencyand Dairi regency, North Sumatra.