The Effectiveness of a Proposed Study Unit Based on the Funds of Knowledge Theory in Developing the Attitudes Towards Cultural Identity and the Proposed Study Unit among Students of Basic Education in the Sultanate of Oman. jperc [Internet]. 2022 Apr. 4 [cited 2025 Aug. 26];19(72):279-30. Available from: https://jperc.uobaghdad.edu.iq/index.php/jperc/article/view/1236