S.K. Tiwari1, P. Porwal2, Neha Mangal3*, and Mohit Soni4. “A Mathematical Analysis of the COVID-19 SEIQRS Model Incorporating the Effect of Precautionary Measures”. African Diaspora Journal of Mathematics ISSN: 1539-854X, Multidisciplinary UGC CARE GROUP I 25, no. 1 (May 20, 2024): 207–236. Accessed October 5, 2024. https://newjournalzone.in/index.php/ijmfsmr/article/view/230.