PRATAP, H. .; KUMAR, S. .; SINGH, G. . Brief History of Fractional Calculus: A Survey. Migration Letters, London, UK, v. 21, n. S7, p. 238–242, 2024. Disponível em: https://migrationletters.com/index.php/ml/article/view/8675. Acesso em: 24 aug. 2024.