by 최으뜸(Eu Ddeum Choi), 송장훈(Janghoon Song), 서호진(Ho-Jin Seo)
Published in Sigmulbyeong yeon'gu (2023)

by 송장훈(Janghoon Song), 서호진(Ho-Jin Seo)
Published in Sigmulbyeong yeon'gu (2018)

by 송장훈(Janghoon Song), 임경호(Kyeong-Ho Lim), 조영식(Young-Sik Cho), 이한찬(Han-Chan Lee)
Published in Weon'ye gwahag gi'sulji (2014)

by 곽연수(Yeonsoo Kwak), 민지영(Jiyoung Min), 송장훈(Janghoon Song), 김명수(Myeongsoo Kim), 이한찬(Hanchan Lee), 김흥태(Heung Tae Kim)
Published in Sigmulbyeong yeon'gu (2017)

by 송장훈(Janghoon Song), 임경호(Kyeong-Ho Lim), 조영식(Young-Sik Cho), 조광식(Kwang-Sik Cho), 이한찬(Han-Chan Lee)
Published in Weon'ye gwahag gi'sulji (2013)