1.
Ainusyarifah, Ani Nurhaeni, Sumarni. The Duration Of Second Period Is Based On The Parity Of The Maternity InThe Working Area Of Cangkol Public Health CenterCirebon City 2018. JKM [Internet]. 2019 Sep. 1 [cited 2024 Apr. 30];6(2):1-4. Available from: https://journal.mahardika.ac.id/index.php/jkm/article/view/39