@article{Simangunsong_2019, title={Development of Coffee Agribusiness toward Community Income in Siborongborong District of North Tapanuli Regency}, volume={3}, url={http://dx.doi.org/10.22161/ijhaf.3.2.8}, DOI={10.22161/ijhaf.3.2.8}, number={2}, journal={International journal of Horticulture, Agriculture and Food science}, publisher={AI Publications}, author={Simangunsong, Saudur}, year={2019}, pages={97–101} }