Sodium-alginate/poly (acrylamide co-acrylic acid) semi-interpenetrating hydrogels for removal of heavy metals from aqueous solutions - Bakel, Taha Yakoub; Berbar, Yassine; Bouslah, Naima; Diaz-Sanchez, Miguel; Haddadine, Nabila; Gomez-Ruiz, Santiago; Trari, Mohamed (Journal Of Polymer Engineering, 2025)