Sweilam, Nasser, S. M. AL-Mekhlafi, and A. O. Albalawi. “On the Distributed Order Fractional Multi-Strain Tuberculosis Model: A Numerical Study”. Statistics, Optimization & Information Computing 8, no. 1 (February 18, 2020): 175-186. Accessed March 29, 2024. http://www.iapress.org/index.php/soic/article/view/621.