Purwowiyoto, Sidhi Laksono, Cattleya Ananda Vilda, Dionisius Indri Priyobodo, and Ivana Raisa Cicilia. “Strategi Pemasaran Pada Sistem Layanan Kesehatan”. Sanus Medical Journal 4, no. 2 (November 30, 2022): 43–45. Accessed November 21, 2024. https://journal.uhamka.ac.id/index.php/smj/article/view/8062.