R. Fattah and M. Nadjib, “Efektivitas Pemasaran melalui Media Sosial dalam Meningkatkan Kunjungan Pasien di Rumah Sakit : Literature Review: Marketing Effectiveness through Social Media in Increasing Patient Visits at Hospitals : Literature Review”, Media Publ. Promosi Kesehat. Indones, vol. 6, no. 4, pp. 545-552, Apr. 2023.