Arsalan Hussain, Arfan Shahzad, Rohail Hassan, and Shivan A.M. Doski, “COVID-19 Impact on B2B E-Commerce: A Multi-Group Analysis of Sports and Surgical SMEs”, JESPK, vol. 15, no. 1, pp. 166–195, Mar. 2021, Accessed: Aug. 11, 2026. [Online]. Available: https://jes.ac.pk/index.php/jes/article/view/151