Noventi, Iis, et al. “The Potential of Walnut Oil With Massage Effleurage to Prevent Grade 1 Decubitus Wounds of Bed Rest Patients”. Jurnal Ners Dan Kebidanan (Journal of Ners and Midwifery), vol. 8, no. 3, Dec. 2021, pp. 309-14, doi:10.26699/jnk.v8i3.ART.p309-314.