MLA

Ir. Adriani Siahaan et al."Identification of Arabica Coffee Production in Altitudes Place in Lintong Ni Huta of Humbang Hasundutan". International Journal of Environment Agriculture and Biotechnology(ISSN: 2456-1878),vol 3, no. 1, 2018, pp.249-255 AI Publications doi:10.22161/ijeab/3.1.31

APA

Ir. Adriani Siahaan, P.(2018).Identification of Arabica Coffee Production in Altitudes Place in Lintong Ni Huta of Humbang Hasundutan. International Journal of Environment Agriculture and Biotechnology(ISSN: 2456-1878).3(1), 249-255.10.22161/ijeab/3.1.31

Chicago

Ir. Adriani Siahaan, P.(2018).Identification of Arabica Coffee Production in Altitudes Place in Lintong Ni Huta of Humbang Hasundutan. International Journal of Environment Agriculture and Biotechnology(ISSN: 2456-1878).3(1), pp.249-255.

Harvard

Ir. Adriani Siahaan. 2018."Identification of Arabica Coffee Production in Altitudes Place in Lintong Ni Huta of Humbang Hasundutan". International Journal of Environment Agriculture and Biotechnology(ISSN: 2456-1878).3(1):249-255.Doi:10.22161/ijeab/3.1.31

IEEE

Ir. Adriani Siahaan."Identification of Arabica Coffee Production in Altitudes Place in Lintong Ni Huta of Humbang Hasundutan", International Journal of Environment Agriculture and Biotechnology,vol.3,no. 1, pp.249-255,2018.

Bibtex

@article { ir.adrianisiahaan2018identification,
title={Identification of Arabica Coffee Production in Altitudes Place in Lintong Ni Huta of Humbang Hasundutan},
author={Ir. Adriani Siahaan , R},
journal={International Journal of Environment Agriculture and Biotechnology},
volume={3},
year= {2018} ,
}