Tamin, Susyana, et al. “Effects of Continuous Positive Airway Pressure on Nonalcoholic Fatty Liver Disease in Patients With Obstructive Sleep Apnea: A Systematic Review”. The Indonesian Journal of Gastroenterology, Hepatology, and Digestive Endoscopy, vol. 24, no. 1, Apr. 2023, pp. 49-53, doi:10.24871/241202349-53.