Halim, A., Noor, D.V., Siregar, B. and Sinaga, L. 2026. The Relationship Between the Use of Digital and Conventional Marketing Communication on the Loyalty of Bariatric Patients at EMC Alam Sutera Hospital. ArtComm : Jurnal Komunikasi dan Desain. 9, 1 (Apr. 2026), 29–39. DOI:https://doi.org/10.37278/artcomm.v9i1.1472.