Enos, Enos, Andreas Rantetampang, and Buraerah Hakim. 2015. “Determinants Influence the Effectiveness of Health Centre Mandatory Health Effort Program Implementation in Keerom Papua Province”. International Journal of Sciences: Basic and Applied Research (IJSBAR) 24 (5): 150-56. https://www.gssrr.org/JournalOfBasicAndApplied/article/view/4909.