Non-Latin script reference not evaluated.

Engineers for Korea, 2014, via WWW, Sept. 12, 2014: PDF t.p. (Kyonghee Han; Yonsei University) p. 175 (Ph.D. from the Department of Sociology at Yonsei University and is now an assistant professor in the Engineering Education Innovation Center at Yonsei University)

Enjiniŏdŭl ŭi Han'guksa, 2016: t.p. (한 경희 = Han Kyŏng-hŭi) ft. flap (prof. Yŏnse Taehakkyo Konghak Kyoyuk Hyŏksin Sent'ŏ)

Korean Research Information WWW Home Page, Jul 22, 2016 (한 경희 = Han, Kyŏng-hŭi, b. Feb. 10,1967; prof. Yŏnse Taehakkyo; author of Engineers for Korea, 2014)

Han'guk enjiniŏ ŭi hyŏngsŏng kwa palchŏn, 2021: t.p. (한 경희 = Han Kyŏng-hŭi) t.p. verso (韓 景睎; paksa, Yŏnse Taehakkyo Sahoe Hakkwa; prof. Yŏnse Taehakkyo Konghak Kyoyuk Hyŏksin Sent'ŏ )