PUTRI, Yovita Amanda; NURRAHMI, Febri. Digital Strategic Communication through Social Media: Building Brand Relationships and Customer Loyalty. Ultimacomm: Jurnal Ilmu Komunikasi, [S. l.], v. 18, n. 1, p. 164–189, 2026. DOI: 10.31937/ultimacomm.v18i1.4806. Disponível em: https://ejournals.umn.ac.id/index.php/FIKOM/article/view/4806. Acesso em: 20 sep. 2026.