00480nam a22001337a 4500003000500000038001800005082000800023100001800031245012900049264003300178650003600211700004100247856005800288NUST  aNusrat Nadeem  a200  aGulraiz, Anam  aAssessing Local Production Viability: A Make-vs-Buy Analysis of Sulfuric Acid & Oleum at Shafi Reso Chemicals/cAnam Gulraiz  aIslamabad:bNBS NUST.c2025.  aMS-Operations and Supply Chain   aSupervisor: Dr. Salman Sagheer Warsi  u http://10.250.8.41:8080/xmlui/handle/123456789/53945