Kau, M., A. U. Salmah, A. Mallongi, and M. A. Tiro. “Analysis of Factors Affecting the Unmet Need Incidence in Couples of Childbearing Age in the West Bulotadaa Village Gorontalo City in 2019”. Open Access Macedonian Journal of Medical Sciences, vol. 8, no. T2, Sept. 2020, pp. 94-97, doi:10.3889/oamjms.2020.5323.