by 추명조, 정연승
Published in Journal of distribution science (01.11.2015)

by 정연승, 이호택, 홍금표
Published in Journal of distribution science (01.01.2017)

by 최순화, 김문섭, 정연승
Published in Journal of distribution science (01.04.2016)

by 김충환, 정연승, Seok-Oh Jeong
Published in Journal of distribution science (01.02.2017)

by 이호택, 정연승, 김문섭
Published in Journal of distribution science (01.04.2015)

by Noh, Heesang, Choi, Taeryon, Park, Jinsu, Chung, Yeonseung
Published in Journal of the Korean Statistical Society (01.09.2020)

by Kim, Hyun-Soo, Chung, Yeon Seung, Kim, Moon Sik, Ryu, Hyang Joo, Lee, Ji Hee
Published in Journal of pathology and translational medicine (01.07.2019)

by 유일한(Ilhan Ryoo), 박지은(Jieun Park), 김태연(Taeyeon Kim), 류지원(Jiwon Ryu), 정연승(Yeonseung Cheong), 안준영(Joonyoung Ahn), 이승묵(Seung-Muk Yi)
Published in 한국대기환경학회지(국문) (01.08.2022)

by Yoon, Jaehong, Kim, Ji-Hwan, Chung, Yeonseung, Park, Jinsu, Sorensen, Glorian, Kim, Seung-Sup
Published in Epidemiology and health (01.01.2021)

by 김충환, 정석오, 정연승, Kim, Choong-Hwan, Jeong, Seok-Oh, Jung, Yeon-Sung
Published in Journal of distribution science (28.02.2017)

by 정연승(Yeonseung Jeong), 김창수(Chang-Soo Kim)
Published in 대한경영학회지 (01.12.2023)

by 추명조, 정연승, Choo, Myeong-Jo, Jung, Yeon-Sung
Published in Journal of distribution science (01.11.2015)

by 정연승, 홍금표, 이호택, Jung, Yeon-Sung, Hong, Geum-Pyo, Yi, Ho-Taek
Published in Journal of distribution science (2017)

by 노희상, 박진수, 심규석, 유재은, 정연승
Published in Ŭngyong tʻonggye yŏnʼgu (01.12.2014)

by 최순화, 정연승, 김문섭, Choi, Soon-Hwa, Jung, Yeon-Sung, Kim, Moon-Seop
Published in Journal of distribution science (01.04.2016)

by 정연승(Yeonsung Jung), 이성호(Seong Ho Lee)
Published in 벤처창업연구 (2023)

by 김영진, Yeong Jin Kim, 정연승, Yeon Seung Chung, 김범경, Beom Kyung Kim, 성진실, Jin Sil Sung, 김도영, Do Young Kim
Published in Journal of liver cancer (15.09.2017)

by 정연승
Published in 국제개발협력연구, 7(2) (01.12.2015)

by 이호택, 김문섭, 정연승, Yi, Ho-Taek, Kim, Moon-Seop, Jung, Yeon-Sung
Published in Journal of distribution science (01.04.2015)

by 김충환, 정연승
Published in 대한경영학회지, 31(3) (01.03.2018)