Analisis Pengembangan Industri Pengolahan Bubuk Kopi Robusta Di Kabupaten Dai…

This study aimed to determine the variables that influence the development of robusta coffee powder processing industry and determine the condition scale production ( returns to scale ), as well as the efficiency of use of factors of production of robusta coffee powder processing industry in Dairi, North Sumatra. In this study population by 27 processing units robusta coffee powder. The sampli…