Keywords = COVID-19
Isolation Effect on Age-Stratified Compartmental Model of the COVID-19

Volume 10, Issue 1, July 2022, Pages 1-16

M. D. Shahidul Islam; K. M. Ariful Kabir; Jannatun Irana Ira; Mahadee Al Mobin; Md. Haider Ali Biswas; Praveen Kumar Gupta


The Approximate Solution of COVID-19 Model by Variational Iteration Method

Volume 10, Issue 1, July 2022, Pages 1-18

Eiman .; Hazrat Zaman; Zakir Ullah