-, N. A. N., and Diansanto Prayoga. “Marketing 4.0 Dalam Pelayanan Kesehatan: Tinjauan Literatur Terhadap Transformasi Digital Dan Strategi Pemasaran: Literature Review: Marketing 4.0 In Healthcare: Literature Review of Digital Transformation and Marketing Strategies: Literature Review”. Media Publikasi Promosi Kesehatan Indonesia (MPPKI), Vol. 7, no. 4, Apr. 2024, pp. 744-51, doi:10.56338/mppki.v7i4.4909.