Indrayani, T., & Tuasikal, N. (2020). The Effect of Perineal Massage on Perineal Tear Case on Primigravida Pregnant Mothers In Their Third Trimester In Public Health Center Care of Morokay 2018. STRADA : Jurnal Ilmiah Kesehatan, 9(2), 588–592. https://doi.org/10.30994/sjik.v9i2.346