@article{Nahwiyah_Arisdiani_Widiastuti_2019, title={Hubungan Waktu Bekerja dan Aktivitas Kerja Ibu dengan Persalinan Prematur}, volume={1}, url={http://journal.stikeskendal.ac.id/index.php/JGD/article/view/667}, number={2}, journal={Jurnal Gawat Darurat}, author={Nahwiyah, Alfi and Arisdiani, Triana and Widiastuti, Yuni}, year={2019}, month={Dec.}, pages={71-76}