Shimizu, Keisuke
Mijiddorj, Batsaikhan
Usami, Masataka
Mizoguchi, Ikuro
Yoshida, Shuhei
Akayama, Shiori
Hamada, Yoshio http://orcid.org/0000-0002-2602-6917
Ohyama, Akifumi
Usui, Kenji http://orcid.org/0000-0003-4558-5762
Kawamura, Izuru http://orcid.org/0000-0002-8163-9695
Kawano, Ryuji http://orcid.org/0000-0001-6523-0649
Funding for this research was provided by:
Mongolian-Japan Engineering Education Development Program: J11B16
Ministry of Education, Culture, Sports, Science and Technology (19H00901, 21H00390, 19H05382)
Article History
Received: 6 January 2021
Accepted: 13 September 2021
First Online: 22 November 2021
Competing interests
: The authors declare no competing interests.