Lee, Min-ji (May 16, 2023). "프로미스나인 컴백, 6월 5일 첫 정규앨범 발매 확정 [공식]" [Fromis 9 comeback, first regular album release confirmed on June 5 [Official]] (in Korean). Newsen. Retrieved June 3, 2023 – via Naver.
Chu, Seung-hyun (May 16, 2023). "프로미스나인, 데뷔 5년만 첫 정규 '언락 마이 월드' 6월 5일 발매" [Fromis 9, the first regular album 'Unlock My World' released on June 5th after 5 years of debut] (in Korean). Seoul Economy Daily. Retrieved June 3, 2023 – via Naver.
Seon, Mi-kyung (May 17, 2023). "프로미스나인, 정규 1집 타이틀곡은 '#menow'..트랙리스트 공개" [Fromis 9, the lead single of the 1st regular album is '#menow'..Tracklist released] (in Korean). Osen. Retrieved June 3, 2023 – via Naver.
Choi, Yoo-na (May 30, 2023). "프로미스나인, 정규 1집 'Unlock My World' 콘셉트 트레일러 공개" [Fromis 9, 1st regular album 'Unlock My World' concept trailer released] (in Korean). Sports Donga. Retrieved June 3, 2023 – via Naver.
Park, Seo-hyun (June 1, 2023). "'서머퀸' 프로미스나인, 6월 5일 컴백..확장된 음악 스펙트럼 예고" ['Summer Queen' Fromis 9, comeback on June 5..Notice the expanded music spectrum] (in Korean). Herald Pop. Retrieved June 3, 2023 – via Naver.
Ahn, Byung-gil (June 4, 2023). "프로미스나인 'D-1' MV티저 공개" [Fromis 9 'D-1' MV teaser released] (in Korean). Sports Kyunghyang. Retrieved June 15, 2023 – via Naver.
Lee, Min-ji (June 5, 2023). "프로미스나인, 오늘(5일) 첫 정규앨범 발매...솔직당당 매력 컴백" [Fromis 9, today (5th) first full album release...Candid and confident comeback] (in Korean). Newsen. Retrieved June 15, 2023 – via Naver.
