Ertiana, Dwi, and Medrina Sofia Nakamnanu. “Factors Affecting Nonmarital Pregnancy in Teenagers at Soe City Public Health Center Work Area, Soe City Sud-District, South Mid-East Regency”. Jurnal Ners Dan Kebidanan (Journal of Ners and Midwifery), vol. 7, no. 3, Dec. 2020, pp. 346-53, doi:10.26699/jnk.v7i3.ART.p346-353.