Hervina, Hervina. “Profile of The Incidence of Onychomycosis at RSUD Dr RM Djoelham Binjai for Period January 2017 – December 2021”. Science Midwifery, vol. 10, no. 5, Dec. 2022, pp. 4021-33, doi:10.35335/midwifery.v10i5.890.