Pandapotan, Roy Akur, and Burhan Gunawan. 2022. “Platelet to White Blood Cell Ratio (PWR) to Predict Mortality in Acute on Chronic Liver Failure of Cirrhosis Patient: A Systematic Review”. The Indonesian Journal of Gastroenterology, Hepatology, and Digestive Endoscopy 23 (3):180-87. https://doi.org/10.24871/2332022180-187.