Fajariah, Isnaini, Mundakir, Sukadiono, and Pipit Festi Wiliyanarti. 2025. “Advancement Of A Brand Equity-Based Social Media Marketing Activities (Smma) Model To Enhance Purchase Intention In A Private Hospital In Sidoarjo”. Global Journal of Health Administration 1 (2):62-76. https://doi.org/10.30651/gjha.v1i2.27539.