Budiasih, K.S., C. Kusumawardani, and I. Khoirunisa. “Enhancing Fastness and Ultraviolet Protection Factor of Pelthophorum Pterocarpum Natural Dye by Titania Nanoparticles Modification”. Asian Journal of Chemistry 35, no. 7 (August 3, 2023): 1585–1590. Accessed July 23, 2024. https://asianpubs.org/index.php/ajchem/article/view/35_7_5.