https://www.noormags.ir fa https://www.noormags.ir/view/fa/articlepage/2264088/identifying-dimensions-and-components-of-the-knowledge-management-model-for-secondary-school-principals-in-tehran Tue, 18 Feb 2025 20:30:00 GMT https://www.noormags.ir/view/fa/articlepage/1860847/%D8%A8%D8%B1%D8%B1%D8%B3%DB%8C-%D9%85%D8%AA%D8%BA%DB%8C%D8%B1%D9%87%D8%A7%DB%8C-%D8%A7%D8%AB%D8%B1%DA%AF%D8%B0%D8%A7%D8%B1-r-d-%D8%AA%D8%AD%D9%82%DB%8C%D9%82-%D9%88-%D8%AA%D9%88%D8%B3%D8%B9%D9%87-%D9%88-%D8%A7%D8%B1%D8%A7%DB%8C%D9%87-%D8%B1%D8%A7%D9%87%DA%A9%D8%A7%D8%B1%D9%87%D8%A7%DB%8C-%D8%A7%D8%AC%D8%B1%D8%A7%DB%8C%DB%8C-%D8%A8%D8%B1%D8%A7%DB%8C-%D8%A8%D9%87%D8%A8%D9%88%D8%AF-%D8%B9%D9%85%D9%84%DA%A9%D8%B1%D8%AF-%DB%8C%D8%A7%D8%AF%DA%AF%DB%8C%D8%B1%DB%8C-%D9%88-%D9%86%D9%88%D8%A7%D9%88%D8%B1%DB%8C-%D8%B4%D8%B1%DA%A9%D8%AA-%D9%85%D9%84%DB%8C-%DA%AF%D8%A7%D8%B2-%D8%A7%DB%8C%D8%B1%D8%A7%D9%86 Tue, 21 Dec 2021 20:30:00 GMT