Dicko, Hamadoum, Ali Traoré, and Désiré Ouedraogo. “Dynamics of a SVEIR Epidemic Model With a Delay in Diagnosis in a Changing Environment”. Contemporary Mathematics 5, no. 3 (September 9, 2024): 3762–3789. Accessed September 10, 2024. https://ojs.wiserpub.com/index.php/CM/article/view/4865.