Jang, Geupil
Joung, Young Hee http://orcid.org/0000-0002-7284-0952
Funding for this research was provided by:
Rural Development Administration (PJ01389401)
National Research foundation (NRF-2016R1D1A1B03931167)
Article History
Received: 9 November 2018
Accepted: 20 November 2018
First Online: 3 December 2018