SWEATHA, S.; SINDU DEVI, S. Fuzzy SEIR Modeling and Analysis of COVID-19 Spread and Control. Contemporary Mathematics , [S. l.], v. 5, n. 1, p. 608–627, 2024. DOI: 10.37256/cm.5120242620. Disponível em: https://ojs.wiserpub.com/index.php/CM/article/view/2620. Acesso em: 18 dec. 2025.