"2018년 Album Chart". Gaon Chart (in Korean). Korea Music Content Association. Archived from the original on January 11, 2019. Retrieved January 11, 2019.
melon.com
"[EP] The Year of "YES"". Melon (in Korean). Kakao Corp. Archived from the original on June 7, 2019. Retrieved November 8, 2018.
"트와이스, 첫 R&B 도전 "박진영X박지민 작사작곡"(공식)" [Twice's first R&B challenge "Park Jin-young x Park Ji-min's lyrics" (official)]. Newsen. Archived from the original on April 29, 2021. Retrieved March 20, 2021.
""올해 제일 예쁜 트와이스" 다현X채영X쯔위, 감탄 나오는 티저 공개" [“The prettiest Twice of the year” Dahyun x Chaeyoung x Tzuyu, unveiled a teaser with admiration]. Newsen. Archived from the original on April 29, 2021. Retrieved March 20, 2021.
"트와이스, 첫 R&B 도전 "박진영X박지민 작사작곡"(공식)" [Twice's first R&B challenge "Park Jin-young x Park Ji-min's lyrics" (official)]. Newsen. Archived from the original on April 29, 2021. Retrieved March 20, 2021.
""올해 제일 예쁜 트와이스" 다현X채영X쯔위, 감탄 나오는 티저 공개" [“The prettiest Twice of the year” Dahyun x Chaeyoung x Tzuyu, unveiled a teaser with admiration]. Newsen. Archived from the original on April 29, 2021. Retrieved March 20, 2021.
"2018년 Album Chart". Gaon Chart (in Korean). Korea Music Content Association. Archived from the original on January 11, 2019. Retrieved January 11, 2019.