Hasan Nafees, Javaid, S., Misha shafi, Rajput, A. A. ., M. Daniyal, Zahid, M. M. . and Ejaz, F. . (2023) “A Python program to draw energy level diagram and to calculate quantum defects, the high lying Rydberg level”, Revista Mexicana de Física E, 20(1 Jan-Jun), pp. 010203 1–. doi: 10.31349/RevMexFisE.20.010203.