Jung Hee-yeon (21 Dec 2022). "故 강수연 유작 '정이' 23년 1월 20일 공개 확정 [공식]" [The late Kang Soo-yeon's posthumous work 'Jeongi' confirmed to be released on January 20, 2023 [Official]]. Sports Donga (بالكورية). Archived from the original on 2022-12-21. Retrieved 2022-12-21.
Jung Hee-yeon (21 Dec 2022). "故 강수연 유작 '정이' 23년 1월 20일 공개 확정 [공식]" [The late Kang Soo-yeon's posthumous work 'Jeongi' confirmed to be released on January 20, 2023 [Official]]. Sports Donga (بالكورية). Archived from the original on 2022-12-21. Retrieved 2022-12-21.