Dionisius Indri Priyobodo and Wahyu Sulistiadi, “Strategi Segmenting, Targeting, Positioning dan Bauran Pemasaran pada RS X dalam Mengembalikan Kepercayaan Pasien saat Pandemi Covid-19: Literature Review: Segmenting, Targeting, Positioning and Marketing Mix Strategies at Hospital X in Restoring Patient Trust during Covid-19 Pandemic: Literature Review ”, Media Publ. Promosi Kesehat. Indones, vol. 5, no. 4, pp. 343-351, Mar. 2022.