RETRACTED: In-house fabrication of macro-porous biopolymeric hydrogel and its deployment for adsorptive remediation of lead and cadmium from water matrices

Muhammad Khalid Azeem, Muhammad Rizwan, Atif Islam, Atta Rasool, Shahzad Maqsood Khan, Rafi Ullah Khan, Tahir Rasheed, Muhammad Bilal, Hafiz M.N. Iqbal