Adsorption of Lead (II) Ions by Sorptive-Flotation Technique from Synthetic Solution Using powdered Palm Fronds (PF) and Oleic Acid. المؤتمر الثاني لعلوم البيئة، 2015م, [S. l.], p. 660, 2015. Disponível em: https://conf.asmarya.edu.ly/index.php/ces2/article/view/693. Acesso em: 17 2025.