ERSA LAILA; ENDANG RUSWANTI; WAHYUNI WAHYUNI. Analysis Of Social Media Marketing Activities and Brand Image On Brand Loyalty With Brand Reliability as a Mediating Variable: Study Of Physiotherapy Unit RSO Siaga Raya. Vitalitas Medis : Jurnal Kesehatan dan Kedokteran, [S. l.], v. 2, n. 2, p. 11–28, 2025. DOI: 10.62383/vimed.v2i2.1380. Disponível em: https://journal.lpkd.or.id/index.php/ViMed/article/view/1380. Acesso em: 2 mar. 2026.