Saragih, I., & Saragih, I. (2021). DISABILITAS PASIEN LOW BACK PAIN DI RUMAH SAKIT UNIVERSITAS SUMATERA UTARA.
JURNAL DARMA AGUNG HUSADA, 8
(1), 62-68. Retrieved from
https://jurnal.darmaagung.ac.id/index.php/darmaagunghusada/article/view/953