Olayiwola, Feranmi E, Michael Y Shatalov, and Samuel A Surulere. “Parameter Estimation of Chikungunya in the Case of Incomplete Information about Its Model”. Contemporary Mathematics 5, no. 3 (August 6, 2024): 2814–2839. Accessed December 18, 2025. https://ojs.wiserpub.com/index.php/CM/article/view/2804.