Fahmi, S. ., and supardi. “Impact of Marketing Mix on Patient Perception and Loyalty: Dampak Bauran Pemasaran Terhadap Persepsi Dan Loyalitas Pasien”. Journal of Islamic and Muhammadiyah Studies, vol. 6, no. 2, May 2024, p. DOI 10.21070/jims.v6i2.1603, doi:10.21070/jims.v6i2.1603.