Diman Abdulstar Jawhar yaba, & Muhammad Muhyaddin Sadia Al-Jabbari. (2024). Psychological hardness and its relation to social interaction The students of the institutes of the ministry of education in the Kurdistan region-Iraq . QALAAI ZANIST JOURNAL, 9(4), 910–945. https://doi.org/10.25212/lfu.qzj.9.4.34