Sukmaningsih, Ni Made, 		Hartawan, I Gusti Agung Gede, 		Aryabiantara, I, AND 		Shintya Dewi, Dewa Ayu.
" PREOPERATIVE ANXIETY LEVELS IN ELECTIVE SURGERY PATIENTS AT PROF DR. I.G.N.G. NGOERAH CENTRAL GENERAL HOSPITAL" <em>Essential: Essence of Scientific Medical Journal</em> [Online], Volume 22 Number 2 (6 April 2025)