Nuhu SK, Alenezi H. Selective Flotation of Zinc and Lead from Sphalerite and Galena – Exploring Ecologically Sustainable and Economical Reagents. Chemical Engineering Transactions [Internet]. 30Nov.2024 [cited 8Jan.2025];113:115-20. Available from: https://www.cetjournal.it/index.php/cet/article/view/CET24113020