Simangunsong, Pahala Maringan Jubel, Perry Boy Chandra Siahaan, Cici Yulandri Sidabutar, and Yoa Piere Ronaldy Situmeang. 2021. “Kinerja Perawat Di Ruang Rawat Inap Rumah Sakit Royal Prima Medan”. Prosiding Forum Ilmiah Berkala Kesehatan Masyarakat, September, 71-75. https://jurnal.unprimdn.ac.id/index.php/fiberkesmas/article/view/1586.