Park, Hyung Bum
Park, Sang Yong
Park, In Sook
Jang, In Bae
Hyun, Dong Yun
Lee, Chiwon W.
Choi, Jong Myung http://orcid.org/0000-0002-7355-5280
Funding for this research was provided by:
Rural Development Administration (PJ013526)
Article History
Received: 13 November 2019
Revised: 6 May 2020
Accepted: 18 May 2020
First Online: 19 June 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.