Damayanti, Astindari, Trisiswati Indranarum, Farsha Naufal Hadiwidjaja, Presstisa Gifta Axelia, and Hasnikmah Mappamasing. 2022. “Knowledge Improvement of Xerosis Cutis through Health Education in the Elderly”. Berkala Ilmu Kesehatan Kulit Dan Kelamin 34 (3):174-77. https://doi.org/10.20473/bikk.V34.3.2022.174-177.