by 곽해련(Hae-Ryun Kwak), 홍수빈(Su-Bin Hong), 최현용(Hyeon-Yong Choi), 박고수(Gosoo Park), 허온숙(On-Sook Hur), 변희성(Hee-Seong Byun), 최홍수(Hong-Soo Choi), 김미경(Mikyeong Kim)
Published in Sigmulbyeong yeon'gu (2021)

by 홍수빈(Su Bin Hong), 곽해련(Hae Ryun Kwak), 김미경(Mi Kyeong Kim), 서장균(Jang Kyun Seo), 신준성(Jun Sung Shin), 한정헌(Jung Heon Han), 김정수(Jeong Soo Kim), 최홍수(Hong Soo Choi)
Published in Sigmulbyeong yeon'gu (2015)