Supangge Tiara Aulia, Della Dwi Syahpira, & Fitriani P. Gurning. (2025). Analysis of BPJS Patient Delivery Referral System in Reducing MMR at Gunung Tinggi Health Center. JURNAL RISET RUMPUN ILMU KESEHATAN, 4(2), 392–398. https://doi.org/10.55606/jurrikes.v4i2.5607