A Survey of Smoking and Estimating the Heavy Elements in Some Types of Cigarettes and Their Health Implications. Libyan Journal of Ecological & Environmental Sciences and Technology, [S. l.], v. 3, n. 1, p. A 14–18, 2021. DOI: 10.63359/v0v0bz84. Disponível em: https://www.srcest.org.ly/journal/index.php/ljest/article/view/184. Acesso em: 25 sep. 2025.