JATMIKO, Agus. The Effectiveness of Preoperative Nursing Visitation in Reducing the Level of Preoperative Anxiety and Postoperative Pain in Elective Surgery Patients: A Systematic Literature Review. Journal of Global Research in Public Health, [S. l.], v. 8, n. 2, p. 159–169, 2023. DOI: 10.30994/jgrph.v8i2.474. Disponível em: https://www.jgrph.org/index.php/JGRPH/article/view/474. Acesso em: 11 sep. 2025.