candra, leon. “The Utilization of Media in Marketing Strategy in the Syafira Pekanbaru Hospital on 2016: Pemanfaatan Media Dalam Strategi Pemasaran Di Rumah Sakit Syafira Pekanbaru Tahun 2016”. Jurnal kesehatan komunitas (Journal of community health) 3, no. 5 (March 27, 2018): 172–175. Accessed November 22, 2024. https://jurnal.htp.ac.id/index.php/keskom/article/view/161.