Zahid Noor, Samiur Rahman, Najeeb Ullah, and Muhammad Umair. “Manipulation of Spectral Hole Burning in Atomic Medium by Doppler Broadening Effect”. Dialogue Social Science Review (DSSR) 2, no. 4 (December 16, 2024): 523–532. Accessed January 13, 2025. http://thedssr.com/index.php/2/article/view/93.