Ady Yuwanto, Mahmud. “THE EFFECT OF MASSAGE PLEXUS SACRALIS THERAPY ON THE DECREASE OF PAIN LEVEL IN NORMAL POSTPARTUM PATIENTS IN THE RESTAURANT ROOM OF RSD DR. SOEBANDI JEMBER”. Jurnal Kesehatan Dr. Soebandi, vol. 1, no. 1, Apr. 2013, pp. 43-49, https://journal.uds.ac.id/jkds/article/view/12.