by 송병관, 정재용, 조영래, 나종주, 김정완(삼양옵틱스, 김영국
Published in 대한금속·재료학회지, 58(3) (01.03.2020)

by 전성권(Seong-Gwon Jeon), 정은욱(Eun-Uk Jeong), 나종주(Jong-Joo Rha), 권정대(Jung-Dae Kwon)
Published in Biuletyn Uniejowski (2019)

by 송병관, Byung-kwan Song, 정재용, Jae-yong Jung, 조영래, Young-rae Cho, 나종주, Jong-joo Rha, 김정완, Jeong Wan Kim, 김영국, Young-kuk Kim
Published in 대한금속재료학회지 (05.03.2020)

by 강인숙, In Sook Kang, 나종주, Jong Joo Rha
Published in 한국섬유공학회지 (30.10.2012)

by 강인숙, 나종주, Kang, In-Sook, Rha, Jong-Joo
Published in 한국섬유공학회지 (2012)