(1)
Salha, M. O.; Harfoush, Y. F.; Harfoush, N. W. Revealing the Role of School Principals in Palestine in Activating the School Activities and Its Relation in Raising the Level of students’ Achievement. JEPS 2021, 5 (46), 25-1. https://doi.org/10.26389/AJSRP.C060621.