Hussein Ali al-Jubouri, Hamziyah, and Salam Dawood Ali Al-Jubouri. “Effectiveness Of Strategy Of Preference Pyramid In Achievement Of Science Of Second Intermediate Grade Students”. International Journal of Psychosocial Rehabilitation, vol. 24, no. 1, Feb. 2020, pp. 5679-91, https://doi.org/10.61841/xqkhdf38.