R. N. Oktaviyanti, “Topical Epigallocatechin Gallate (EGCG) 1% for Chronic Plantar Ulcers in Leprosy”, Berkala Ilmu Kesehatan Kulit dan Kelamin (Periodical of Dermatology and Venerology), vol. 32, no. 2, pp. 134–140, Jul. 2020.