Ruth Rejeki Sianturi, S., Damayanti, R. and Siagian, F. P. (2019) “Relation of Number of Living Children and Long-Acting and Permanent Contraceptive Methods in West Nusa Tenggara Province (ICMM 2015)”, KnE Life Sciences, 4(10), pp. 277–283. doi: 10.18502/kls.v4i10.3730.