ET. AL., P. K. . A Freelance Career for Lower Class. Turkish Journal of Computer and Mathematics Education (TURCOMAT), [S. l.], v. 12, n. 11, p. 750–753, 2021. DOI: 10.17762/turcomat.v12i11.5959. Disponível em: https://turcomat.org/index.php/turkbilmat/article/view/5959. Acesso em: 2 may. 2024.