Ahoren, P. Y., A. L. Rantetampang, and B. Rumahorbo. “Determinants Factors Associated With Acceptors Family Planning Program Among Fertile Age Couple People Arfak in the District South Manokwari”. International Journal of Sciences: Basic and Applied Research (IJSBAR), vol. 32, no. 1, Feb. 2017, pp. 50-63, https://www.gssrr.org/index.php/JournalOfBasicAndApplied/article/view/7009.