Elsyia, M., S. Nursopa, S. Rosalina, D. M. M. Hutapea, and A. M. Hutapea. “Effectiveness of Aromateraphy As an Intervention for Dysmenorrhea: A Systematic Review”. Abstract Proceedings International Scholars Conference, vol. 6, no. 1, Oct. 2018, p. 95, doi:10.35974/isc.v6i1.1396.