Lee Min-ji (January 8, 2021). "마인' 차학연 출연확정, 전역 후 2년만 안방극장 복귀(공식)" ['Mine' Cha Hak-yeon confirmed, returns to home theater after 2 years (official)]. Newsen (in Korean). Naver. Retrieved March 26, 2021.
Cheon Yun-hye (December 8, 2021). "어사와 조이' 차학연, 여심 무장해제한 특별출연 "첫 사극에 긴장+설레는 마음" [Easy and Joy Cha Hak-yeon makes a special appearance to disarm a woman's heart "Tense + excitement in the first historical drama"] (in Korean). Herald POP. Retrieved December 8, 2021 – via Naver.
Tae Yu-na (September 9, 2021). "[공식] '마인' 차학연, '배드 앤 크레이지' 출연...이동욱과 호흡" [[Official] 'Main' Cha Hak-yeon to appear in 'Bad and Crazy'... Breathing with Lee Dong-wook]. Ten Asia (in Korean). Retrieved September 9, 2021 – via Naver.
Lee Ha-na (April 13, 2022). "[단독]차학연 '내일' 특별출연, 김희선·로운과 호흡" [[Exclusive] Cha Hak-yeon's 'Tomorrow' special appearance, working with Kim Hee-sun and Rowoon] (in Korean). Newsen. Retrieved April 13, 2022 – via Naver.
Myung Hee-sook (August 19, 2022). "드라마 스페셜 돌아온다...차학연, TV 단막극 '얼룩' 출연 확정" [Drama special is back... Cha Hak-yeon confirmed to appear in TV single-act drama 'Stain] (in Korean). My Daily. Retrieved August 19, 2022 – via Naver.
Baek Seung-hoon (August 24, 2022). "우도환·보나·차학연, MBC '조선변호사' 주연 확정 [공식입장]" [Woo Do-hwan, Bona, and Cha Hak-yeon confirmed to star in MBC's 'Chosun Lawyer' [Official Position]] (in Korean). iMBC. Retrieved September 14, 2022 – via Naver.
Yeon, Hwi-seon (March 9, 2023). "차학연 측 "'무인도의 디바' 출연, 어제(8일) 대본리딩 참석" [공식입장]" [Cha Hak-yeon's side "Appeared in 'Diva of the Uninhabited Island', attended the script reading yesterday (8th)" [Official Position]] (in Korean). OSEN. Retrieved March 9, 2023 – via Naver.
Hwang, Soo-yeon (December 31, 2022). "배우로 받은 첫 번째 상" 차학연·신은수, 드라마스페셜·TV시네마상 [KBS 연기대상]" [The first award received as an actor" Cha Hak-yeon · Shin Eun-soo, Drama Special · TV Cinema Award [KBS Drama Awards]] (in Korean). X-ports News. Retrieved January 1, 2023 – via Naver.