Khalaf Saleh Al-Jubouri, M.A. 2024. The Effect of Using Landa’s Educational Exploratory Model on Acquiring Concepts of Intonation Rules among Sixth-graders Preparatory School Students in the City of Mosul. Journal of Tikrit University for Humanities. 31, 2 (Feb. 2024), 329–359. DOI:https://doi.org/10.25130/jtuh.31.2.2024.17.