Afshan Akhtar Computational study of arsenic-Doped graphene for dissolved gas analysis in transformer oil : a DFT study/ Afshan Akhtar - Islamabad: Allama Iqbal Open University, 2025. - 56p. HB MPhil Thesis Subjects--Topical Terms: Graphene--PropertiesComputational chemistryTransformer oil--AnalysisDissertations, Academic--MPhil Physics Dewey Class. No.: 621.319 / AFC