GOMAA, R. S. Sunlight’s Role in Preventing Cancer: Oncology-Natural Sunlight. International Journal of Trends in OncoScience, [S. l.], v. 1, n. 2, p. 26–33, 2023. Disponível em: http://ijtos.com/index.php/journal/article/view/14. Acesso em: 17 sep. 2025.