HIA, T. B.; APRINAWATI, A. Development of Instagram Promotional Content Management to Increase Customer Engagement on the Social Media Account @Upagordanghealing_Elfrida.Sitohang. Economic: Journal Economic and Business, [S. l.], v. 4, n. 4, p. 729–740, 2025. DOI: 10.56495/ejeb.v4i4.1264. Disponível em: https://jurnal.larisma.or.id/index.php/EJEB/article/view/1264. Acesso em: 30 oct. 2025.