MUSTAPHA, Lateef O.; TIKAREWA, Ganiu A.; AMUSA, Razak. A. DFT Study of the Effect of A-Site and Halide Substitution on the Structural and Elastic Behavior of APbX₃ Perovskites. Nigerian Journal of Physics, [S. l.], v. 35, n. 2, p. 191–196, 2026. DOI: 10.62292/njp.v35i2.2026.525. Disponível em: https://njp.nipngr.org/index.php/njp/article/view/525. Acesso em: 13 may. 2026.