00633nam a22001697a 4500999001700000082001200017100002000029100002000049100004300069245012400112260002700236300000800263700003600271700003400307942001100341952011100352  c68671d68668  aR/1CH20  aMuhammad Murad   aRoll No. 20CH04  aSupervisor - Dr. Faheem Akhter Shaikh   aInvestigating the Effect of Calcination Temperature Over Physio-chemical Properties of Silica Extracted form Rice Husk.  aNawabshahbQUESTc2024  a49p  aGhulam Yaseen (Roll No. 20CH05)  aAwais Ahmed (Roll No. 20CH03)  cTHESIS  00104070aRESEARCHbRESEARCHd2025-02-17l0oR/1CH20pCHP/03-20r2025-02-17 00:00:00w2025-02-17yTHESIS