“Ionization of P Atom, P\(_2\) and PX (X = H, C, N, O) Molecules by Electron Impact: Theoretical Studies”, Jour. Atomic Mole. Conden. Nano Phys, vol. 5, no. 3, pp. 205–214, Dec. 2018, doi: 10.26713/jamcnp.v5i3.1131.