Raji-allah A, Alaoui HT. Dynamics of a Delayed Epidemic Model with Beddington-Deangelis Incidence Rate and a Constant Infectious Period. JAND [Internet]. 2026 Aug. 17 [cited 2026 Aug. 17];9(4):525-39. Available from: https://lhscientificpublishing.com/index.php/jand/article/view/605