F. A. Mosa, A. Milad, M. A. Agailm, R. A. Hadia, and H. H. Khalil, “Evaluation of Sunscreen Protection Factor Values (SPF) for some Aromatic Acids and their Salts of Mono- and Bivalent Metals by UV Spectrophotometer”, SJFSSU, vol. 3, no. 2, pp. 74–80, Oct. 2023.