Taghavi, K., Naghipour, D., Ashrafi, S. D. and Salehi, M. (2021) “The Removal of Heavy Metals from the Leachate of Aged Landfill: The Application of the Fenton Process and Nanosilica Absorbent: 10.32526/ennrj/19/202100051”, Environment and Natural Resources Journal. Nakhon Pathom, Thailand, 19(6), pp. 427–434. available at: https://ph02.tci-thaijo.org/index.php/ennrj/article/view/244774 (accessed: 14 September 2026).