Ghogre, A. S., G. S. Khadekar, and Deepti Raut. “Bianchi Type I Cosmological Model With Viscous Fluid in the Framework of VSL Theory”. Communications in Mathematics and Applications 12, no. 4 (December 13, 2021): 913–918. Accessed May 19, 2024. https://www.rgnpublications.com/journals/index.php/cma/article/view/1599.