Soo, Mee Eng, and Norhaidah Mohd Asrah. “Survey on Public Behaviours Toward Online Shopping During COVID-19 in Negeri Sembilan”. Enhanced Knowledge in Sciences and Technology, vol. 2, no. 2, Nov. 2022, pp. 384-9, https://penerbit.uthm.edu.my/periodicals/index.php/ekst/article/view/5271.