Sahputri , M. I. .; A.Y.A, Z. C.; Utami, S. .; Wahyudiana, C. B. .; Riska, O. A. . LITERATURE REVIEW: STUDY OF THE EFFECTIVENESS OF VARIOUS COMPLEMENTARY THERAPIES IN REDUCING THE INTENSITY OF ACTIVE PHASE OF FIRST-STAGE LABOR PAIN. JOMHEAR 2026, 6, 44-54.