Milojković, Jelena, Mirjana Stojanović, Marija Mihajlović, and Zorica Lopičić. “Removal of Pb(II) Using Alginate – Immobilized Myriophyllum Spicatum Beads”. European Journal of Sustainable Development 5, no. 4 (October 1, 2016): 457. Accessed December 3, 2021. https://ojs.ecsdev.org/index.php/ejsd/article/view/423.