Simbolon, Pomarida, Arjuna Ginting, Jev Boris, Adrian Hutauruk, and Anthonyus Anthonyus. 2022. “Efisiensi Penggunaan Tempat Tidur Di Ruang Rawat Inap: Studi Kasus Rumah Sakit Santa Elisabeth Medan”. Lontara Journal of Health Science and Technology 3 (1), 70-76. https://doi.org/10.53861/lontarariset.v3i1.284.