Assessing the contribution of principal instructional leadership and collective teacher efficacy to teacher commitment in Oman

Yasser F.Hendawy Al-MahdyMahmoud Mohamed EmamPhilip HallingerSultan Qaboos UniversityAin Shams UniversityMahidol UniversityUniversity of Johannesburg2019-08-282019-08-282018-01-01Teaching and Teacher Education. Vol.69, (2018), 191-2010742051X2-s2.0-85033586953https://repository.li.mahidol.ac.th/handle/123456789/47450Mahidol UniversitySocial SciencesAssessing the contribution of principal instructional leadership and collective teacher efficacy to teacher commitment in OmanArticleSCOPUS10.1016/j.tate.2017.10.007