@article{10_1051_mmnp_2022015, author = {Shahriar Seddighi Chaharborj and Jalal Hassanzadeh Asl and Babak Mohammadi}, title = {Optimal control strategy to control pandemic {Covid-19} using {MSILIHR_V} {Model}}, journal = {Mathematical modelling of natural phenomena}, eid = {23}, publisher = {mathdoc}, volume = {17}, year = {2022}, doi = {10.1051/mmnp/2022015}, language = {en}, url = {http://geodesic.mathdoc.fr/articles/10.1051/mmnp/2022015/} }