TY - BOOK AU - Alia Saleem, TI - First principles investigations of calcium based hydroid perovskite using generalized gradient approximation SN - (hbk) U1 - 539.4 PY - 2025/// CY - Vehari PB - Department of Physics, University of Education, Vehari Campus KW - Physics--Investigations--Calcium--Hydroid--Generalized Gradient--Appoximation ER -