DEFI EKA KARTIKA; ROSYADI, I.; SANDRA; NOVIYANI, D.; VERALIA; YOLANDA, M. Smartphone Video Education-Based Diaphragmatic Respiratory Intervention As An Effort To Improve The Comfort Of Breast Cancer Patients Who Undergoing Chemotherapy At Arifin Achmad Hospital Riau Province. Informasi dan Promosi Kesehatan , [S. l.], v. 3, n. 1, p. 30–41, 2024. DOI: 10.58439/ipk.v3i1.213. Disponível em: https://e-journal.saku.co.id/index.php/IPK/article/view/213. Acesso em: 28 feb. 2026.