B. Anak, T. Benlecheb, Y. Djebli, Y. Belhocine, M. Bencharif. Amending the LCAO Basis Set in the Hartree-Fock-Roothaan Approximation to First-Order Perturbation Theory. JJP [Internet]. 2025 Apr. 24 [cited 2025 Apr. 28];5(3). Available from: https://jjp.yu.edu.jo/index.php/jjp/article/view/912