Cost Utility Analysis of BPJS and Non-BPJS Dyspepsia Patients Combination of Ranitidine Antacids with Lansoprazole Antacids. (2022). Jurnal Kesehatan Komunitas (Journal of Community Health), 8(2), 352-361. https://doi.org/10.25311/keskom.Vol8.Iss2.1234