Assessment of Fluoride Content in the Drinking Water of Al-Musaymir District, Lahij Governorate, Yemen. University of Aden Journal of Natural and Applied Sciences, [S. l.], v. 29, n. 2, p. 47–54, 2026. Disponível em: https://journals.aden-univ.net/index.php/uajnas/article/view/23. Acesso em: 24 aug. 2026.