Ground State Structure of Helium and Phosphorus Isotopes using the Radial Wave Functions of Harmonic-Oscillator and Hulthen Potentials. Iraqi Journal of Science [Internet]. 2023 May 30 [cited 2024 May 2];64(5):2250-6. Available from: https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/7052