![](/img/cover-not-exists.png)
Analysis of community income on suren ( Toona sureni (Blume) Merr.) and cacao crops ( Theobroma cacao L.) in Simalungun, North Sumatera-Indonesia
Latifah, S, Afifuddin, Y, Widya, SVolume:
122
Language:
english
Journal:
IOP Conference Series: Earth and Environmental Science
DOI:
10.1088/1755-1315/122/1/012140
Date:
February, 2018
File:
PDF, 683 KB
english, 2018