Yosali, M., Suryaman, R., Ginting, S., Yuliana, Y., Irawan, E., & Ranti, R. 2022 Nov 30. THE EFFECT OF ENDORPHINE MASSAGE AND GINGER AROMATHERAPY ON DECREASING LOW BACK PAIN INTENSITY IN WORKING PREGNANT WOMEN. Jurnal Keperawatan Respati Yogyakarta. [Online] 9:3