Abduljabar , G.S. and Al-Zahawi, E.A.H. 2025. The Effectiveness of Instrumental Enrichment Strategy in the Achievement of Science Subject and the Development of Inferential Thinking Among Eighth-Grade Basic Students . Zanco Journal of Human Sciences . 29, 1 (Feb. 2025), 44–73. DOI:https://doi.org/10.21271/zjhs.29.1.3.