Behaviour of Leaching Trace Element From Pulverised Coal fly Ash. Libyan Journal of Ecological & Environmental Sciences and Technology, [S. l.], v. 4, n. 1, p. 31–34, 2022. DOI: 10.63359/h614qc67. Disponível em: https://www.srcest.org.ly/journal/index.php/ljest/article/view/151. Acesso em: 25 sep. 2025.