Income analysis of goat farmers on the farmers group in district of Serdang Bedagai
Manurung, J N, Hasnudi,, Supriana, TVolume:
122
Journal:
IOP Conference Series: Earth and Environmental Science
DOI:
10.1088/1755-1315/122/1/012133
Date:
February, 2018
File:
PDF, 326 KB
2018