Moon Ji-yeon (October 7, 2021). "[공식] 정의제, 티빙 오리지널 '돼지의 왕' 출연 확정" [[Official] Jung Eui-je confirmed to appear in Teabing's original 'The King of Pigs']. Sports Chosun (in Korean). Retrieved February 11, 2022 – via Naver.
Cha Hye-young (October 23, 2022). "정의제, 특별 출연에도 강렬한 존재감…설렘의 추억 그려 ('커튼콜')" [Chung Eui-je, strong presence even in special appearances... Draw thrilling memories ('Curtain Call')] (in Korean). Ten Asia. Retrieved December 1, 2022 – via Naver.
Lee Ha-na (February 7, 2023). 정의제, '진짜가 나타났다!' 캐스팅‥투자 전문가로 연기 변신 [Chung Eui-je, 'the real one appeared!' Casting and acting as an investment expert]. Newsen (in Korean). Retrieved February 8, 2023 – via Naver.
Jo Hye-jin (December 8, 2021). "[단독] 정의제, tvN '킬힐' 출연…김하늘과 호흡" [[Exclusive] Jung Eui-jae to appear in tvN's 'Kill Hill'... Breath with Kim Ha-neul]. Xports News (in Korean). Retrieved January 14, 2022.
