DITA HERNITA; DEWI DJUNAEDI, M. K. The Influence of Marketing Mix 4p on The Loyalty of K-Pop Music Concert Audiences in Jakarta. International Journal of Economics (IJEC), [S. l.], v. 4, n. 2, p. 1285–1294, 2025. DOI: 10.55299/ijec.v4i2.1484. Disponível em: https://ejournal.ipinternasional.com/index.php/ijec/article/view/1484. Acesso em: 5 dec. 2025.