YERIKKYZY, Arailym. A Two-City, Two-Group SIR Model with Heterogeneous Risk-Perception Feedback and Group-Specific Mobility: Article. Journal of Emerging Technologies and Computing, [S. l.], v. 6, n. 3, 2026. DOI: 10.47344/mqecf280. Disponível em: https://jetc.sdu.edu.kz/index.php/jetc/article/view/202.. Acesso em: 18 oct. 2026.