{Reference Type}: Historical Article {Title}: Facial-recognition algorithms: A literature review. {Author}: Kaur P;Krishan K;Sharma SK;Kanchan T; {Journal}: Med Sci Law {Volume}: 60 {Issue}: 2 {Year}: 04 2020 {Factor}: 2.051 {DOI}: 10.1177/0025802419893168 {Abstract}: