Optimal control analysis of vector-host model with saturated treatmentSaif Ullah, Muhammad Farooq Khan, Syed Azhar Ali Shah, Muhammad Farooq, Muhammad Altaf Khan and Mustafa bin MamatEur. Phys. J. Plus, 135 10 (2020) 839DOI: https://doi.org/10.1140/epjp/s13360-020-00855-1