Choi, Yu-Mi
Yoon, Hyemyeong
Lee, Sukyeung
Ko, Ho-Cheol
Shin, Myoung-Jae
Lee, Myung Chul
Hur, On Sook
Ro, Na Young
Desta, Kebede Taye
Funding for this research was provided by:
Rural Development Administration (PJ013539)
Article History
Received: 21 August 2020
Accepted: 30 October 2020
First Online: 17 November 2020
Competing interests
: The authors declare no competing interests.