Formal Language Theory (FLT): Refining the Chomsky Hierarchy: Exploring the Applications and Refinements of Formal Language Theory. Journal of Advances and Scholarly Researches in Allied Education, [S. l.], v. 18, n. 7, p. 18–23, 2021. Disponível em: https://ignited.in/jasrae/article/view/13602.. Acesso em: 5 jul. 2024.