List of Articles ارتقا توان Open Access Article Abstract Page Full-Text 1 - Investigating the effective factors on the decision-making power of high school managers in order to present a model for improving decision-making power (a case study of the first high school in Khuzestan province) sara kooravand Leila Bahmaee Gholam Hossein Barekat 10.30495/jedu.2022.25501.5081