Masyab, Nadiah, Anggia Chairuddin Lubis, and Abdul Halim Raynaldo. 2025. “Factors Related to Obstructive Sleep Apnea in Patients With Heart Failure and Atrial Fibrillation”. Journal of Society Medicine 4 (4):138-45. https://doi.org/10.71197/jsocmed.v4i4.207.