Department of Physics;
Nigerian Defence Academy;
Kaduna;
Nigeria;
Department of Physics;
Faculty of Science;
Kaduna State University;
Kaduna;
Nigeria;
Department of Physics;
Federal University Lafia;
Lafia;
Nigeria;
Structural; Properties; Perovskite; ZrTi(PbO3)2; Density; Functional; Theory; (DFT); Density; Functional; Perturbation; Theory; (DFPT); Local; Density; Approximation; (LDA);