Ersa Laila, Endang Ruswanti, & Wahyuni Wahyuni. (2025). 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, 2(2), 11–28. https://doi.org/10.62383/vimed.v2i2.1380