“THEORETICAL PREDICTION OF INSTABILITY AND HALF-METALLICITY IN THE NaCaO3 PEROVSKITE: A DFT APPROACH”. The Transactions of the Nigerian Association of Mathematical Physics 23 (January 7, 2026): 69–76. Accessed January 9, 2026. https://nampjournals.org.ng/index.php/tnamp/article/view/626.