00441nam a22001337a 4500082001200000100002000012100002000032100004300052245010500095260002700200300000800227700003800235700003400273  aR/1CH20  aAli Akbar Khan   aRoll No. 20CH21  aSupervisor - Dr. Faheem Akhtar Shaikh   aEffect on Morphology and Silica Purity of Silica Extracted using Multi Bio-sourced Waste Substrate.   aNawabshahbQUESTc2024  a50p  aWaseem Bhangwar (Roll No. 20CH02)  aSamar Bhayo (Roll No. 20CH30)