(1)
جبر ا. م.; عبدحمزة م. ق. The Effectiveness Strategies (Orielly) & (Polya) in Achievement in the Science of Second Grade Students Is Average. Journal of the College of Education for Girls for Humanities 2019, 3 (24), 177-198. https://doi.org/10.36327/ewjh.v3i24.8968.