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		Sitinjak, Melisa, 		Dewi, Dewa Ayu Mas, AND 		Sidemen, I Gusti Putu.
" Gambaran Tingkat Kecemasan Pasien Pre Operasi Pembedahan Ortopedi di Rumah Sakit Umum Pusat Sanglah" <em>E-Jurnal Medika Udayana</em> [Online], Volume 11 Number 2 (15 February 2022)