이재명, ‘이준석 돌풍’에 “분열을 에너지 삼으면 극우 포퓰리즘 돼” [Regarding the 'Lee Joon-seok gust', Lee Jae-myung said, "If we use division as energy, it becomes far-right populism."]. 조선일보 (in Korean). 4 June 2021. Retrieved 5 September 2021.
이준석 대표 탄생, 세대교체인가 포퓰리즘인가 [Lee Joon-seok was born as the leader of the party. Is this a generational shift or populism?]. 한겨레 (in Korean). 12 June 2021. Retrieved 24 September 2021.