Adsorption of Lead (II) Ions by Sorptive-Flotation Technique from Synthetic Solution Using powdered Palm Fronds (PF) and Oleic Acid. ces2 [انترنت]. 31 ديسمبر، 2015 [وثق 17 مايو، 2025];:660. موجود في: https://conf.asmarya.edu.ly/index.php/ces2/article/view/693