The effect of teaching according to the strategy of tribal tests in achievement and retention among sixth graders in the elementary class. Journal of the College of Basic Education, [S. l.], v. 26, n. 107, p. 32–63, 2022. DOI: 10.35950/cbej.v26i107.5122. Disponível em: https://cbej.uomustansiriyah.edu.iq/index.php/cbej/article/view/5122.. Acesso em: 3 jul. 2024.