Rahmani, Aqmarina Adzkia, and Nuzulul Kusuma Putri. “National Health Insurance Participants’ Distribution at Primary Health Center in Gubeng District, Surabaya”. Media Gizi Kesmas 12, no. 2 (December 1, 2023): 1036–1040. Accessed August 5, 2024. https://e-journal.unair.ac.id/MGK/article/view/41789.