DE LOS SANTOS, Estella. Helping a Student with Learning Disabilities Develop Automaticity with Multiplication Facts. International Journal for Innovation Education and Research, Dhaka, Bangladesh, v. 8, n. 7, p. 106–122, 2020. DOI: 10.31686/ijier.vol8.iss7.2459. Disponível em: https://scholarsjournal.net/index.php/ijier/article/view/2459. Acesso em: 29 jun. 2025.