Fine Structure Intervals ‎ ‎-‎ ‎ , ‎ ‎-‎ ‎ and ‎Electric Dipole Transition Rate ‎ ‎-‎ ‎ in ‎Phosphorus Isoelectronic Sequence ‎ ‎ ‎And Phosphorus Ions. (2017). JOURNAL OF UNIVERSITY OF BABYLON for Pure and Applied Sciences, 25(5), 1767-1777. https://journalofbabylon.com/index.php/JUBPAS/article/view/269