khatun , S. et al. 2022. Exploring Demographic Properties and Amplification Efficiency of N and ORF-1ab Gene in Suspected COVID-19 Patients in Dhaka, Bangladesh. Update Dental College Journal. 12, 1 (Apr. 2022), 27–31. DOI:https://doi.org/10.3329/updcj.v12i1.59160.