Halitopo, Joel, et al. “Study on Management and Medicines Administration at the General Hospital of Jayawijaya Wamena in Papua Province”. International Journal of Sciences: Basic and Applied Research (IJSBAR), vol. 26, no. 1, Mar. 2016, pp. 165-78, https://www.gssrr.org/JournalOfBasicAndApplied/article/view/5476.