“Inelastic longitudinal electron scattering C2 form factors in 48Ca nucleus by using sigma meson as a residual interaction”., Iraqi Journal of Science, vol. 55, no. 1, pp. 151–160, Dec. 2023, Accessed: May 20, 2024. [Online]. Available: https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/11939