Ghaffoori Alnajjar HA, Ziglari F, Jaranji S, Rahmani J. Design and Validation of an Instrument for Assessing the Professional Priorities of Iraqi Primary School Principals: Evidence of Validity and Reliability Using Second-Order Confirmatory Factor Analysis. IJES. Published online January 1, 2027:1-19. doi:10.61838/12em8j60