Kaulika, A. K., and R. M. N. Sakinah. “Semiotic Analysis of Motivational Messages in the Lyrics of the Song I’m Fine by BTS”. EJI (English Journal of Indragiri) : Studies in Education, Literature, and Linguistics, vol. 9, no. 1, Jan. 2025, pp. 167-83, doi:10.61672/eji.v9i1.2885.