Knowledge-based normative safety measure approach: systematic assessment of capabilities to conquer COVID-19Selvaraj Geetha, Samayan Narayanamoorthy, Thangaraj Manirathinam, Ali Ahmadian, Mohd Yazid Bajuri and Daekook KangEur. Phys. J. Spec. Top., 231 18-20 (2022) 3577-3589DOI: https://doi.org/10.1140/epjs/s11734-022-00617-3