Sumera Shareef, Shumiala Akhtar, Naima Tufail, Fiaz Ahmad, and Muhammad Imran shakoor. “Trend Analysis of COVID-19 Cases in Pakistan”. Journal of University Medical & Dental College 13, no. 1 (February 21, 2022): 299-303. Accessed October 12, 2025. http://www.jumdc.com/index.php/jumdc/article/view/655.