Sari, D.N. and Mulyani, Y. 2020. Zingiber Officinale and Pure Honey in Overcoming The Invisibility Of Back Pain in Trimester III Pregnant Women. STRADA : Jurnal Ilmiah Kesehatan. 9, 2 (Nov. 2020), 1403–1408. DOI:https://doi.org/10.30994/sjik.v9i2.481.