Hidayat, T. S., Gofarana Wilar, and Nasrul Wathoni. “Herbal Medication of Recurrent Aphthous Stomatitis: A Narrative Review”. Bioscientia Medicina : Journal of Biomedicine and Translational Research, Vol. 6, no. 1, Dec. 2021, pp. 1318-23, doi:10.37275/bsm.v6i1.438.