The Effect ff Finger-Gripping Relaxation Techniques on Pain Levels in Post-Surgical Laparotomy Patients. OVUM : Journal of Midwifery and Health Sciences, [S. l.], v. 6, n. 2, p. 165–173, 2026. DOI: 10.47701/w2r7d308. Disponível em: https://www.ojs.udb.ac.id/ovum/article/view/6223. Acesso em: 23 oct. 2026.