The impact of the new authorities on the effectiveness of the role of head teachers in Riyadh, Saudi Arabia, from their point of view.

Mohammad Alromaih2022-05-282022-05-2815810https://drepo.sdl.edu.sa/handle/20.500.14154/37974The impact of the new authorities on the effectiveness of the role of head teachers in Riyadh, Saudi Arabia, from their point of view.Thesis