“…For this purpose numerous techniques have been established to handle the problems. Integral transform when coupled with perturbations or decompositions techniques, we get hybrid method which have been increasingly used to handle linear and nonlinear problems of fractional order, for detail see [8] , [9] , [10] , [11] , [12] , [13] , [17] , [18] , [23] , [29] , [31] , [32] , [33] , [34] , [35] , [36] , [37] . The study of COVID-19 mathematical model under the fractional order operators is also considered in last few months.…”