The impact of the Kamp model on the acquisition of historical concepts and the retention of the history material for fourth grade students (literary). Al-Adab Journal, [S. l.], v. 1, n. 122, p. 497–514, 2018. DOI: 10.31973/aj.v1i122.226. Disponível em: https://aladabj.uobaghdad.edu.iq/index.php/aladabjournal/article/view/226.. Acesso em: 9 may. 2024.