Adikpe, Agburu O., Ezekiel Agbon, Abdulkadir Giwa, Habib Adeyemo, Moses Adegoke, and Franklin Njoku. “Quick Response Code Technology-Based Contact Tracing Solutions to Mitigate Epidemic Outbreaks: A Review”. Pakistan Journal of Engineering and Technology 6, no. 3 (December 20, 2023): 34-43. Accessed May 15, 2024. https://hpej.net/journals/pakjet/article/view/2613.