Herlina, I. M. C. . Binekada, and R. . Tosepu. “Factors Associated With the Unmet Need for Family Planning in Couples of Childbearing Age in Masaloka Raya District, Bombana Regency”. International Journal of Sciences: Basic and Applied Research (IJSBAR), vol. 59, no. 2, July 2021, pp. 91-103, https://gssrr.org/index.php/JournalOfBasicAndApplied/article/view/12764.