कक्षा सात के बच्चों के साथ बीज गणित पर बातचीत. Voices of Teachers and Teacher Educators, [S. l.], v. 5, n. 1, p. 53–58, 2024. Disponível em: http://45.127.197.188:8090/index.php/vtte/article/view/143. Acesso em: 23 dec. 2024.