Viriyapong, Ratchada, and Suttipong Wuttigan. “Stability and Optimal Control of Human T-Cell Lymphotropic Virus Type I (HTLV-I) Infection of CD4+ T-Cells Which Leads to Leukemia Model With Prevention and Treatment”. Thai Journal of Mathematics 21, no. 3 (September 30, 2023): 491–511. Accessed May 19, 2024. https://thaijmath2.in.cmu.ac.th/index.php/thaijmath/article/view/1522.