Qadir, Muhammad Irfan, and Sumreen Naz. “Matter Wave Travelling Dark Solitons in a Coupled Bose-Einstein Condensate: Matter Wave Travelling Dark Solitons in a Coupled Bose-Einstein Condensate”. Proceedings of the Pakistan Academy of Sciences: A. Physical and Computational Sciences 53, no. 4 (April 30, 2021): 459–467. Accessed December 23, 2024. http://ppaspk.org/index.php/PPAS-A/article/view/258.