Perbawati, Dinar. “THE RELATIONSHIP OF PARITY, AGE, AND LONG TIME II WITH THE POST PARTUM HOSPITALITY IN AMBULU HEALTH CENTER, JEMBER DISTRICT, 2012”. Jurnal Kesehatan Dr. Soebandi, vol. 2, no. 1, Apr. 2014, pp. 106-14, https://journal.uds.ac.id/jkds/article/view/25.