2015 한국품질경영학회 50주년, 2015-11-13
The International Research Conference on Systems Engineering and Management Science 2016 (IRC-SEMS2016), 2016-04-01
Thesis(Doctor), 2020
2015 KSQM 50th Anniversary, 2015-11-13
대한산업공학회 추계학술대회, 2015-11-07
2015 춘계공동학술대회, 2015-04-09
대한산업공학회 추계학술대회, 2013-11-15
춘계공동학술대회, 2019-04-11