Youngok Choi & Emma Hastings (accepted). Digital exhibits for justice: Analyzing public library digital exhibits with diversity and social justice themes. Public Library Quarterly.

Youngok Choi & Sung Un Kim (2022). A longitudinal comparison of public libraries’ posting activities on Twitter in April of three years, pre-, during, and post-COVID-19. The Journal of Librarianship & Information Science. (https://doi.org/10.1177/09610006221128981 )

Sung Un Kim, Youngok Choi, and Jeremy Myntti (2022) . Looking inside of the Utah COVID-19 Digital Collection as a community archive, Journal of Academic Libraries 48(1).

Youngok Choi & Sung Un Kim (2021). Public library Twitter use during the early period of the COVID-19 lockdown in the United States. The Electronic Library. August https://www.emerald.com/insight/content/doi/10.1108/EL-03-2021-0067/full/html

Kwon, N, Choi, Y, Kim, S.A., and Kim, S.Y. (2021). International Trends in Public Library Performance Evaluation, Journal of Korean Society for Library and Information Science , 55(2). pp. 111-130. (in Korean).

Youngok Choi (2020). Developing a specialization for LAM convergence using a competency-based approach in a LIS graduate curriculum. Journal of Education for Library and Information Science. Volume 61, Issue 2. pp. 212-228.

Research report (in Korean) (October 2019): Kwon, N, Choi, Y., Kim, S.A., and Kim, S.Y. Public service performance assessment framework development for Seoul Metropolitan Public Library. Seoul, Korea; Seoul Metropolitan Public Library. 324 p.

Youngok Choi & Emily Nelson (2019). The Current Status of Catholic Religious Community Archives: A Survey Report . The American Archivist . Vol. 82 (1). Spring/Summer (2019), pp. 91-123.

최영옥 (2018 년9월27일) 소리없는 도서관의 거대한 기여 (a huge contribution by public libraries) an opinion editorial article on a Korean newspaper (매일경제신문): http://opinion.mk.co.kr/view.php?year=2018&no=603232

Youngok Choi (2017). The nature of tags in a knowledge organization system of primary visual resources" Journal of Library Metadata, Vol. 17 (1). 37-53.

Youngok Choi and Joseph Koivisto (2016). Controlled Vocabulary Enhancement through Crowdsourcing: Project Andvari, Micropasts, and Public Quality Assurance. SAA Research Forum 2015 Proceedings. Published in July, 2016.

Youngok Choi and Sue Yeon Syn (2016). Characteristics of Tagging Behavior in Digitized Humanities Online Collections. Journal of the Association for Information Science and Technology. 67(5). 1089-1104.

Youngok Choi and Sue Yeon Syn (2014). Exploring Social Tags in a Digitized Humanities Online Collection. Journal of Digital Humanities (DH 2013 Poster Gallery). Vol. 3, No. 1, Spring 2014. http://journalofdigitalhumanities.org/

Youngok Choi, Mary Elings, and Jane Zhang (2014). “Developing 21st Century Cultural Heritage Information Professionals for Digital Stewardship: A Framework for Curriculum Design.” In S. Hastings (Ed.), Annual Review of Cultural Heritage Informatics. (pp. 79-94). New York, NY ; Rowman & Littlefield.

Youngok Choi (2013). "Analysis of image search queries on the Web: Query modification patterns and semantic attributes." Journal of the American Society for Information Science and Technology, 64(7): 1423-1441.

IMLS Project (Principle Investigator): Cultural Heritage Information Management (CHIM): Educating 21st Century Cultural Heritage Information Professionals during 2012-2015, $498,741 : CHIM Blog