Gonçalves, Kleber Ramos, and Marilena Bittar. “O Bloco Do Saber Do Conjunto Dos Inteiros relativos<br≫The Know Pack of the Relative Whole of Integers”. Educação Matemática Pesquisa 21, no. 5 (November 6, 2019). Accessed July 17, 2024. https://revistas.pucsp.br/index.php/emp/article/view/45592.