DE LOS SANTOS, Estella. Helping a Student with Learning Disabilities Memorize Multiplication Facts. International Journal for Innovation Education and Research, Dhaka, Bangladesh, v. 7, n. 7, p. 133–146, 2019. DOI: 10.31686/ijier.vol7.iss7.1590. Disponível em: https://scholarsjournal.net/index.php/ijier/article/view/1590. Acesso em: 24 apr. 2025.