Prototype the Economic of Coconut Farmer Household in Indragiri Hilir Municipality, Riau Province

Proceedings of the Second International Conference on Social, Economy, Education and Humanity ◽

10.5220/0009059800690078 ◽

2019 ◽

Author(s):

. Heriyanto ◽

. Asrol ◽

Detri Karya

Download Full-text