Pangestu, Arief. “Comparison of Swiss Webster’s Wound Healing Process Speed With Robusta and Arabica Coffee”. Jurnal Ilmiah Kesehatan Sandi Husada 9, no. 2 (December 31, 2020): 812-816. Accessed August 9, 2025. https://jurnalsandihusada.polsaka.ac.id/JIKSH/article/view/414.