A.-Z. K. J. Al-Zerkani and S. S. T. Al-Sa’adi, “Constructivism strategies and their effect on accomplishment of Arabic grammar rules curriculum for fifth-grade primary students, including the (placemat) strategy as a Framework model”, Al-adab J., vol. 2, no. 135, pp. 307–330, Dec. 2020, doi: 10.31973/aj.v2i135.1204.