Widodo, Widodo, Natalia Ratna Yulianti, and Andri Kenti Gayatina. “Children Preoperative Anxiety Levels at Operating Room of Brayat Minulya Hospital, Surakarta”. Informasi dan Promosi Kesehatan 3, no. 1 (June 18, 2024): 1–10. Accessed February 28, 2026. https://e-journal.saku.co.id/index.php/IPK/article/view/206.