Arafat, Husein, and Dwi Purwanti. “Efektifitas Posisi Dan Ambulasi Dini Terhadap Nyeri Punggung Pada Pasien Post Percutaneous Coronary Intervention”. Medica Hospitalia : Journal of Clinical Medicine 7, no. 1 (May 18, 2020): 91–96. Accessed January 31, 2025. https://medicahospitalia.rskariadi.co.id/index.php/mh/article/view/434.