Husain A, Jabeen S, Wajid A. First Spectrum of Tungsten. Jour. Atomic Mole. Conden. Nano Phys [Internet]. 2018 Aug. 30 [cited 2024 May 6];5(2):97-122. Available from: http://www.rgnpublications.com/journals/index.php/jamcnp/article/view/753